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Tag: Model Answer

  • [Solved] Module 07 Nursing Clinical Rounds

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    **Introduction** The musculoskeletal system is central to movement, stability, and daily function. For nurses, understanding this system's anatomy, physiology, and assessment is essential to providing safe, person-centered care. Mobility issues—whether due to injury, age-related degeneration, or chr…

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    **Introduction**
    The musculoskeletal system is central to movement, stability, and daily function. For nurses, understanding this system's anatomy, physiology, and assessment is essential to providing safe, person-centered care. Mobility issues—whether due to injury, age-related degeneration, or chronic disease—can impact a patient’s independence and quality of life. Nurses must skillfully assess, diagnose, and implement care plans that promote musculoskeletal health, prevent complications, and restore function. This discussion emphasizes comprehensive nursing management strategies related to musculoskeletal health and mobility challenges.
    ##### **???? Case Study: Musculoskeletal and Mobility Assessment in an Older Adult**
    **Client**: Mrs. Helena Griggs, 76 years old
    **History**:
    – Osteoporosis
    – Osteoarthritis
    **Presenting Concerns**:
    – Increased difficulty walking
    – Morning joint stiffness
    – Recent fall at home
    **Assessment Findings**:
    – Kyphosis
    – Decreased grip strength
    – Crepitus in both knees
    – Shuffling gait
    – Inconsistent use of cane
    **Orders and Plan**:
    – Lab tests: Serum calcium, vitamin D
    – Imaging: Bone mineral density (DEXA), X-rays of the knees
    – Full musculoskeletal and mobility assessment
    – Nursing plan to include:
    – Pain management
    – Fall prevention strategies
    – Therapeutic exercise
    – Interdisciplinary referrals (PT, nutrition counseling)
    ##### **???? Discussion Prompt**
    **Answer the following in your initial post**:
    1. **Describe** the major structures and functions of the musculoskeletal system. How do age-related changes contribute to Helena’s current symptoms, and what findings from your physical assessment are most clinically significant?
    2. **Discuss** the essential components of the nursing musculoskeletal assessment, including neurovascular checks, strength testing, and observation of posture and gait. What laboratory and diagnostic tests would help clarify Helena’s condition?
    3. **Identify** nursing interventions to support Helena’s mobility and promote musculoskeletal health. How would you evaluate the effectiveness of these interventions? Include education on fall prevention, the role of exercise, and dietary needs.
    ##### **???? Instructions for Participation**
    – Post your initial discussion by Saturday at 11:59 PM CST.

  • [Solved] help with leh 352

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    In-depth study guidance and analytical solution covering help with leh 352.

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    Assignment Prompt & Instructions

    Full assignment prompt and step-by-step guidance are included in the downloadable solution file.

  • [Solved] Module 08 Nursing Clinical Rounds

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    **Introduction** Musculoskeletal disorders (MSDs) can severely impact mobility, independence, and quality of life. Nurses must assess risk factors, anticipate complications, and apply the nursing process to support recovery and prevent long-term disability. Whether addressing fractures, arthritis, o…

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    **Introduction**
    Musculoskeletal disorders (MSDs) can severely impact mobility, independence, and quality of life. Nurses must assess risk factors, anticipate complications, and apply the nursing process to support recovery and prevent long-term disability. Whether addressing fractures, arthritis, or post-surgical rehabilitation, care for MSDs involves pain control, neurovascular monitoring, infection prevention, and education for safe mobility. This clinical round explores how evidence-informed nursing strategies address physiological changes and risks while empowering clients to regain strength and function.
    ##### **???? Case Study: Orthopedic Complications in a High-Risk Client**
    **Client**: Mr. Ronald Chen, 68 years old
    **Medical History**:
    – Osteoporosis
    – Type 2 diabetes
    – Recent fall resulting in a left intertrochanteric hip fracture
    **Surgical Intervention**:
    – Open Reduction Internal Fixation (ORIF) with intramedullary nail placement
    **Postoperative Course**:
    – Post-op day 2: Increasing pain, paresthesia in left foot, diminished pedal pulses
    **Complications and Risk Factors**:
    – Risk for compartment syndrome and fat embolism syndrome
    – Altered skin integrity from immobility and incision site
    – Delayed healing due to age and diabetes
    – Pain and anxiety affecting participation in physical therapy
    **Nursing Plan of Care**:
    – Frequent neurovascular checks (5 Ps: pain, pallor, pulselessness, paresthesia, paralysis)
    – Elevate extremity and monitor closely for compartment syndrome
    – Administer scheduled pain medication (NSAIDs, opioids)
    – Collaborate with physical therapy for early, assisted ambulation
    – Educate on safe assistive device use and weight-bearing precautions
    – Monitor blood glucose and promote protein- and calcium-rich nutrition
    – Provide fall prevention education, signs of infection, and cast/incision care instructions
    ##### **???? Discussion Prompt**
    **Choose ONE** of the following topic areas and respond thoroughly:
    **1. Complications and Alterations in the Musculoskeletal System**
    – What are the most critical complications to monitor for in clients with fractures or joint replacements?
    – How do alterations such as osteoporosis, osteoarthritis, or inflammatory conditions change the nursing approach to care?
    **2. Risk Identification and Prevention for Musculoskeletal Disorders**
    – Which populations are at greatest risk for MSDs, and what modifiable risk factors can nurses target through health teaching?
    – How can nurses assess and reduce risks for delayed healing, infection, or thromboembolic events?
    **3. Applying the Nursing Process to Musculoskeletal Care**
    – How is the nursing process used to guide interventions for clients like Mr. Chen?
    – What are key nursing diagnoses, interventions, and outcomes in the acute and recovery phases of orthopedic care?
    ##### **???? Instructions for Participation**
    – Post your initial discussion by Saturday at 11:59 PM CST.

  • [Solved] HELP WITH LEH 352

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    In-depth study guidance and analytical solution covering HELP WITH LEH 352.

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  • [Solved] Death Penalty Analysis, Great Advances For Victims

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    Death Penalty Analysis The death penalty remains one of the most contentious issues in the criminal justice system. What do you consider to be the most persuasive argument in favor of the death penalty? Conversely, what is the most compelling argument against it? Analyze how the courts attempt to ba…

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    Death Penalty Analysis
    The death penalty remains one of the most contentious issues in the criminal justice system. What do you consider to be the most persuasive argument in favor of the death penalty? Conversely, what is the most compelling argument against it? Analyze how the courts attempt to balance these opposing viewpoints when making decisions about capital punishment. Discuss the ethical, legal, and practical considerations that influence court rulings, as well as the broader social and political context that shapes the debate over the death penalty. Be sure to include examples from the textbook in your answer.
    Three (03) Paragraphs
    Textbook Resource
    Siegel;, Larry.2018.Corrections Today.Boston, MA:Cengage.
    ————————————————————————————————————-
    Great Advances For Victims
    One of the great advances for victims connected to our criminal justice system involves attempts to make people victimized “whole” again to the best extent that we can. Provide a summary of things you find most important from your readings. Afterwards, consider the links below. The first takes you to a video that briefly discusses victim compensation programs. Using the video and any relevant information from your readings, what is good about such programs? What is bad? The second link takes you to information regarding Arkansas. What does it tell us about services Arkansas provides to victims?
    Compensation
    Securing Restitutions for Victims
    Source: Securing Restitution for Victims of Human Trafficking1 Brandy Wagstaff Legal Counsel for Litigation Criminal Section, Human Trafficking Prosecution Unit Civil Rights Division
    Three (03) Paragraphs
    \
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    \
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  • [Solved] Create a discussion using as guide the following instructions:

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    Resolving conflict can be challenging and may include mediators to reach an agreement. **Given an example (real life) of a conflict. Discuss the cause of the conflict, the parties involved, and how the conflict was resolved, and if you think the resolution was fair to all the individuals involved. E…

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    Resolving conflict can be challenging and may include mediators to reach an agreement.
    **Given an example (real life) of a conflict. Discuss the cause of the conflict, the parties involved, and how the conflict was resolved, and if you think the resolution was fair to all the individuals involved. Explain how the conflict could have been avoided in the first place if applicable.**
    Define how the applicable DNP essentials were explored or associated with the weekly discussion topic.
    Describe which of the Leadership role competencies were accomplished in this week's discussion. How?
    Your discussion needs:
    1. A minimum of 400 words in your initial thread
    2. Sources less than five years old.
    3.  Post your original response by Wednesday 6:59 PM
    4. Include the DNP essential

  • [Solved] CHEMISTRY HELP

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    I NEED HELP WITH 19 CHEMISTRY QUESTION AND DRAWING. SCREENSHOT OF EACH QUESTION PROVIDED \ Screenshot2025-11-18173007.png](https://www.sweetstudy.com/files/screenshot2025-11-18173007-png "Screenshot2025-11-18173007.png") \ Screenshot2025-11-18172953.png](https://www.sweetstudy.com/files/screenshot…

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    I NEED HELP WITH 19 CHEMISTRY QUESTION AND DRAWING.  SCREENSHOT OF EACH QUESTION PROVIDED
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  • [Solved] discussion

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    Full assignment prompt and step-by-step guidance are included in the downloadable solution file.

  • [Solved] Amish/Roma Americans & Arab American Clients

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    **Part A:** Prepare 3 recommendations to provide culturally competent care for a clinic that deals with Amish or Roma American clients. **Part B:** Describe how Arab American clients might view American health practices differently from other patients. **Submission Instructions:** – post should be a…

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    **Part A:** Prepare 3 recommendations to provide culturally competent care for a clinic that deals with Amish or Roma American clients.
    **Part B:** Describe how Arab American clients might view American health practices differently from other patients.
    **Submission Instructions:**
    –  post should be at least 500 words, formatted, and cited in current APA style with support from at least 2 academic sources.
    – Word document
    – must receive a Turnitin similarity report that is **less than or equal to 20%**

  • [Solved] Unit III J Math

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    see attached – ## TheUnitIIIJournal.docx – ## UnitIIIStudyGuide.pdf **## TheUnitIIIJournal.docx** The Unit III Journal entry is a reflection of scientific notation, a concept covered in Unit III as well as personal time management strategies. Be sure to complete _both_ parts A and B. Part A: In this…

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    see attached

    – ## TheUnitIIIJournal.docx

    – ## UnitIIIStudyGuide.pdf

    **## TheUnitIIIJournal.docx**

    The Unit III Journal entry is a reflection of scientific notation, a concept covered in Unit III as well as personal time management strategies. Be sure to complete
    _both_ parts A and B.

    Part A: In this unit, we cover the concept of scientific notation. In your own words, explain what scientific notation is, where it could be used in the real world, and what benefit there is to using it in those particular fields.

    Part B: You may have noticed that learning mathematics can take a little more time than other subjects. In the same way that scientific notation can potentially help save time in calculations, there are different approaches to better managing your time when it comes to this course.

    · Share your routine or schedule for completing each unit. What are some time management strategies you are currently utilizing to help complete the assignments and tasks in this course?

    · Next, explain a new technique that you can adopt to help you improve your understanding and completion of each lesson. If you do not readily know of one, try doing a quick web search for ideas.

    Your journal entry must be at least 200 words in length. No references or citations are necessary.

    **## UnitIIIStudyGuide.pdf**

    MAT 1301, Liberal Arts Math 1

    Course Learning Outcomes for Unit III

    Upon completion of this unit, students should be able to:

    3. Perform computations with real numbers.
    3.1 Identify rational and irrational numbers.
    3.2 Perform operations using exponents, radicals, and scientific notation.
    3.3 Compute future terms of arithmetic and geometric sequences.

    Required Unit Resources

    Chapter 6: Number Theory and the Real Number System: Understanding the Numbers All Around Us,

    Sections 6.4–6.6

    Unit Lesson

    Chapter 6: Number Theory and the Real Number System: Understanding the Numbers All Around Us

    Unit I introduced counting numbers, integers, and whole numbers. In this unit, we will learn about other types
    of numbers that make up the real number system. Specifically, we will learn about rational and irrational
    numbers.

    Rational numbers are numbers that can be expressed as fractions. Whole numbers, integers, and some
    decimals are rational numbers. You have probably used rational numbers when shopping or cooking.

    Irrational numbers are numbers that cannot be expressed as a fraction. The decimal expansion of an
    irrational number does not end and does not repeat.

    An example of an irrational number is pi where pi is approximately equal to 3.141592654. This number goes
    on forever without a repeating pattern. The number pi is utilized in anything that has a curvature. For
    example, the construction of a football involves a calculation with pi.

    As you learn more about rational and irrational numbers, you will learn how to compute radicals, perform
    operations with exponents, and use scientific notation, and you will be introduced to number patterns known
    as sequences.

    To complete the unit, read the unit lesson, and begin your unit assignments in MyLab Math. Do not forget to
    use the reference sheet and note-taking guide located in this lesson.

    Also, please be aware that you will need a scientific calculator to perform some of the calculations in this unit.
    Please email your professor if you need assistance with your calculator.

    Section 6.4: The Real Number System

    Mathematicians have categorized numbers into different sets. As shown previously, some sets of numbers
    have different rules when performing computations. For example, integer operations are dependent on the
    sign of the number, and fraction operations require that we manipulate the denominator when adding or
    subtracting. In this section, we will expand our knowledge of rational numbers and learn about another group
    of numbers called irrational numbers.

    UNIT III STUDY GUIDE

    The Real Number System Continued

    MAT 1301, Liberal Arts Math 2

    UNIT x STUDY GUIDE

    Title

    Click the link to view the Section 6.4: The Real Number System lesson.

    Section 6.5: Exponents and Scientific Notation

    Exponential and scientific notation is used to identify very small and very large numbers. For example, these
    notations will help us to express a number that is 100 digits long. Exponents and scientific notation will also
    aid in performing calculations with very small and very large numbers.

    Click the link to view the Section 6.5: Exponents and Scientific Notation lesson.

    Section 6.6: Sequences

    As children, we were taught to recognize patterns. We might have been given three shapes and been asked
    to provide the fourth shape based upon a recognizable pattern. As adults, we can recognize patterns or
    trends in things such as utility bills or gas prices. For example, we may expect an increase in our cable bill if
    that bill increased in previous years. In this section, we will learn how to recognize patterns in number
    sequences and predict the next number in a given sequence.

    Click the link to view the Section 6.6: Sequences lesson.

    Looking Forward

    After you review Sections 6.4, 6.5, and 6.6 of the unit lesson, begin your Unit III Homework assignment in
    MyLab Math. You will be instructed to watch several instructional videos before you complete your homework
    problems. It is recommended that you print the following reference sheet and note-taking guide to use while
    you watch the unit homework videos and complete the unit homework assignment.

    • Unit III Reference Sheet

    • Unit III Note-Taking Guide

    Suggested Unit Resources

    In order to access the following resources, click the links below.

    The following videos can be viewed here as well as in your homework assignment within MyLab Math. Please
    click the titles below to view the videos. Transcripts and closed captioning will be available once you access
    the videos.

    • Rational and Irrational Numbers video

    • Computations With Radicals video

    • Operations With Exponents video

    • Scientific Notation video

    • Multiplying and Dividing Numbers in Scientific Notation, Part I video

    • Multiplying and Dividing Numbers in Scientific Notation, Part II video

    • Arithmetic and Geometric Sequences, Part I video

    • Arithmetic and Geometric Sequences, Part II video

    • Arithmetic and Geometric Sequences, Part III video

    • Arithmetic and Geometric Sequences, Part IV video

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517514_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517514_1)

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517515_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517515_1)

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517512_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517512_1)

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517513_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517513_1)

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517511_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517511_1)

    [https://www.youtube.com/watch?v=OeqURXhkpbA](https://www.youtube.com/watch?v=OeqURXhkpbA)

    [https://www.youtube.com/watch?v=PX5x138J5Ao](https://www.youtube.com/watch?v=PX5x138J5Ao)

    [https://www.youtube.com/watch?v=z6FPlGM4_p0](https://www.youtube.com/watch?v=z6FPlGM4_p0)

    [https://www.youtube.com/watch?v=TyKVtCdngvo](https://www.youtube.com/watch?v=TyKVtCdngvo)

    [https://www.youtube.com/watch?v=nPZsZqmokjI](https://www.youtube.com/watch?v=nPZsZqmokjI)

    [https://www.youtube.com/watch?v=dzCelLBfLjA](https://www.youtube.com/watch?v=dzCelLBfLjA)

    [https://www.youtube.com/watch?v=4QVX0qELqDY](https://www.youtube.com/watch?v=4QVX0qELqDY)

    [https://www.youtube.com/watch?v=-oZNZEUO1Y0](https://www.youtube.com/watch?v=-oZNZEUO1Y0)

    [https://www.youtube.com/watch?v=dUHk4xZlZhY](https://www.youtube.com/watch?v=dUHk4xZlZhY)

    [https://www.youtube.com/watch?v=-7l2VLOTBGY](https://www.youtube.com/watch?v=-7l2VLOTBGY)

    **## UnitIIIStudyGuide.pdf**

    MAT 1301, Liberal Arts Math 1

    Course Learning Outcomes for Unit III

    Upon completion of this unit, students should be able to:

    3. Perform computations with real numbers.
    3.1 Identify rational and irrational numbers.
    3.2 Perform operations using exponents, radicals, and scientific notation.
    3.3 Compute future terms of arithmetic and geometric sequences.

    Required Unit Resources

    Chapter 6: Number Theory and the Real Number System: Understanding the Numbers All Around Us,

    Sections 6.4–6.6

    Unit Lesson

    Chapter 6: Number Theory and the Real Number System: Understanding the Numbers All Around Us

    Unit I introduced counting numbers, integers, and whole numbers. In this unit, we will learn about other types
    of numbers that make up the real number system. Specifically, we will learn about rational and irrational
    numbers.

    Rational numbers are numbers that can be expressed as fractions. Whole numbers, integers, and some
    decimals are rational numbers. You have probably used rational numbers when shopping or cooking.

    Irrational numbers are numbers that cannot be expressed as a fraction. The decimal expansion of an
    irrational number does not end and does not repeat.

    An example of an irrational number is pi where pi is approximately equal to 3.141592654. This number goes
    on forever without a repeating pattern. The number pi is utilized in anything that has a curvature. For
    example, the construction of a football involves a calculation with pi.

    As you learn more about rational and irrational numbers, you will learn how to compute radicals, perform
    operations with exponents, and use scientific notation, and you will be introduced to number patterns known
    as sequences.

    To complete the unit, read the unit lesson, and begin your unit assignments in MyLab Math. Do not forget to
    use the reference sheet and note-taking guide located in this lesson.

    Also, please be aware that you will need a scientific calculator to perform some of the calculations in this unit.
    Please email your professor if you need assistance with your calculator.

    Section 6.4: The Real Number System

    Mathematicians have categorized numbers into different sets. As shown previously, some sets of numbers
    have different rules when performing computations. For example, integer operations are dependent on the
    sign of the number, and fraction operations require that we manipulate the denominator when adding or
    subtracting. In this section, we will expand our knowledge of rational numbers and learn about another group
    of numbers called irrational numbers.

    UNIT III STUDY GUIDE

    The Real Number System Continued

    MAT 1301, Liberal Arts Math 2

    UNIT x STUDY GUIDE

    Title

    Click the link to view the Section 6.4: The Real Number System lesson.

    Section 6.5: Exponents and Scientific Notation

    Exponential and scientific notation is used to identify very small and very large numbers. For example, these
    notations will help us to express a number that is 100 digits long. Exponents and scientific notation will also
    aid in performing calculations with very small and very large numbers.

    Click the link to view the Section 6.5: Exponents and Scientific Notation lesson.

    Section 6.6: Sequences

    As children, we were taught to recognize patterns. We might have been given three shapes and been asked
    to provide the fourth shape based upon a recognizable pattern. As adults, we can recognize patterns or
    trends in things such as utility bills or gas prices. For example, we may expect an increase in our cable bill if
    that bill increased in previous years. In this section, we will learn how to recognize patterns in number
    sequences and predict the next number in a given sequence.

    Click the link to view the Section 6.6: Sequences lesson.

    Looking Forward

    After you review Sections 6.4, 6.5, and 6.6 of the unit lesson, begin your Unit III Homework assignment in
    MyLab Math. You will be instructed to watch several instructional videos before you complete your homework
    problems. It is recommended that you print the following reference sheet and note-taking guide to use while
    you watch the unit homework videos and complete the unit homework assignment.

    • Unit III Reference Sheet

    • Unit III Note-Taking Guide

    Suggested Unit Resources

    In order to access the following resources, click the links below.

    The following videos can be viewed here as well as in your homework assignment within MyLab Math. Please
    click the titles below to view the videos. Transcripts and closed captioning will be available once you access
    the videos.

    • Rational and Irrational Numbers video

    • Computations With Radicals video

    • Operations With Exponents video

    • Scientific Notation video

    • Multiplying and Dividing Numbers in Scientific Notation, Part I video

    • Multiplying and Dividing Numbers in Scientific Notation, Part II video

    • Arithmetic and Geometric Sequences, Part I video

    • Arithmetic and Geometric Sequences, Part II video

    • Arithmetic and Geometric Sequences, Part III video

    • Arithmetic and Geometric Sequences, Part IV video

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517514_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517514_1)

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517515_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517515_1)

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517512_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517512_1)

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517513_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517513_1)

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517511_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517511_1)

    [https://www.youtube.com/watch?v=OeqURXhkpbA](https://www.youtube.com/watch?v=OeqURXhkpbA)

    [https://www.youtube.com/watch?v=PX5x138J5Ao](https://www.youtube.com/watch?v=PX5x138J5Ao)

    [https://www.youtube.com/watch?v=z6FPlGM4_p0](https://www.youtube.com/watch?v=z6FPlGM4_p0)

    [https://www.youtube.com/watch?v=TyKVtCdngvo](https://www.youtube.com/watch?v=TyKVtCdngvo)

    [https://www.youtube.com/watch?v=nPZsZqmokjI](https://www.youtube.com/watch?v=nPZsZqmokjI)

    [https://www.youtube.com/watch?v=dzCelLBfLjA](https://www.youtube.com/watch?v=dzCelLBfLjA)

    [https://www.youtube.com/watch?v=4QVX0qELqDY](https://www.youtube.com/watch?v=4QVX0qELqDY)

    [https://www.youtube.com/watch?v=-oZNZEUO1Y0](https://www.youtube.com/watch?v=-oZNZEUO1Y0)

    [https://www.youtube.com/watch?v=dUHk4xZlZhY](https://www.youtube.com/watch?v=dUHk4xZlZhY)

    [https://www.youtube.com/watch?v=-7l2VLOTBGY](https://www.youtube.com/watch?v=-7l2VLOTBGY)

    **## TheUnitIIIJournal.docx**

    The Unit III Journal entry is a reflection of scientific notation, a concept covered in Unit III as well as personal time management strategies. Be sure to complete
    _both_ parts A and B.

    Part A: In this unit, we cover the concept of scientific notation. In your own words, explain what scientific notation is, where it could be used in the real world, and what benefit there is to using it in those particular fields.

    Part B: You may have noticed that learning mathematics can take a little more time than other subjects. In the same way that scientific notation can potentially help save time in calculations, there are different approaches to better managing your time when it comes to this course.

    · Share your routine or schedule for completing each unit. What are some time management strategies you are currently utilizing to help complete the assignments and tasks in this course?

    · Next, explain a new technique that you can adopt to help you improve your understanding and completion of each lesson. If you do not readily know of one, try doing a quick web search for ideas.

    Your journal entry must be at least 200 words in length. No references or citations are necessary.

    **## UnitIIIStudyGuide.pdf**

    MAT 1301, Liberal Arts Math 1

    Course Learning Outcomes for Unit III

    Upon completion of this unit, students should be able to:

    3. Perform computations with real numbers.
    3.1 Identify rational and irrational numbers.
    3.2 Perform operations using exponents, radicals, and scientific notation.
    3.3 Compute future terms of arithmetic and geometric sequences.

    Required Unit Resources

    Chapter 6: Number Theory and the Real Number System: Understanding the Numbers All Around Us,

    Sections 6.4–6.6

    Unit Lesson

    Chapter 6: Number Theory and the Real Number System: Understanding the Numbers All Around Us

    Unit I introduced counting numbers, integers, and whole numbers. In this unit, we will learn about other types
    of numbers that make up the real number system. Specifically, we will learn about rational and irrational
    numbers.

    Rational numbers are numbers that can be expressed as fractions. Whole numbers, integers, and some
    decimals are rational numbers. You have probably used rational numbers when shopping or cooking.

    Irrational numbers are numbers that cannot be expressed as a fraction. The decimal expansion of an
    irrational number does not end and does not repeat.

    An example of an irrational number is pi where pi is approximately equal to 3.141592654. This number goes
    on forever without a repeating pattern. The number pi is utilized in anything that has a curvature. For
    example, the construction of a football involves a calculation with pi.

    As you learn more about rational and irrational numbers, you will learn how to compute radicals, perform
    operations with exponents, and use scientific notation, and you will be introduced to number patterns known
    as sequences.

    To complete the unit, read the unit lesson, and begin your unit assignments in MyLab Math. Do not forget to
    use the reference sheet and note-taking guide located in this lesson.

    Also, please be aware that you will need a scientific calculator to perform some of the calculations in this unit.
    Please email your professor if you need assistance with your calculator.

    Section 6.4: The Real Number System

    Mathematicians have categorized numbers into different sets. As shown previously, some sets of numbers
    have different rules when performing computations. For example, integer operations are dependent on the
    sign of the number, and fraction operations require that we manipulate the denominator when adding or
    subtracting. In this section, we will expand our knowledge of rational numbers and learn about another group
    of numbers called irrational numbers.

    UNIT III STUDY GUIDE

    The Real Number System Continued

    MAT 1301, Liberal Arts Math 2

    UNIT x STUDY GUIDE

    Title

    Click the link to view the Section 6.4: The Real Number System lesson.

    Section 6.5: Exponents and Scientific Notation

    Exponential and scientific notation is used to identify very small and very large numbers. For example, these
    notations will help us to express a number that is 100 digits long. Exponents and scientific notation will also
    aid in performing calculations with very small and very large numbers.

    Click the link to view the Section 6.5: Exponents and Scientific Notation lesson.

    Section 6.6: Sequences

    As children, we were taught to recognize patterns. We might have been given three shapes and been asked
    to provide the fourth shape based upon a recognizable pattern. As adults, we can recognize patterns or
    trends in things such as utility bills or gas prices. For example, we may expect an increase in our cable bill if
    that bill increased in previous years. In this section, we will learn how to recognize patterns in number
    sequences and predict the next number in a given sequence.

    Click the link to view the Section 6.6: Sequences lesson.

    Looking Forward

    After you review Sections 6.4, 6.5, and 6.6 of the unit lesson, begin your Unit III Homework assignment in
    MyLab Math. You will be instructed to watch several instructional videos before you complete your homework
    problems. It is recommended that you print the following reference sheet and note-taking guide to use while
    you watch the unit homework videos and complete the unit homework assignment.

    • Unit III Reference Sheet

    • Unit III Note-Taking Guide

    Suggested Unit Resources

    In order to access the following resources, click the links below.

    The following videos can be viewed here as well as in your homework assignment within MyLab Math. Please
    click the titles below to view the videos. Transcripts and closed captioning will be available once you access
    the videos.

    • Rational and Irrational Numbers video

    • Computations With Radicals video

    • Operations With Exponents video

    • Scientific Notation video

    • Multiplying and Dividing Numbers in Scientific Notation, Part I video

    • Multiplying and Dividing Numbers in Scientific Notation, Part II video

    • Arithmetic and Geometric Sequences, Part I video

    • Arithmetic and Geometric Sequences, Part II video

    • Arithmetic and Geometric Sequences, Part III video

    • Arithmetic and Geometric Sequences, Part IV video

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517514_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517514_1)

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517515_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517515_1)

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517512_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517512_1)

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517513_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517513_1)

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517511_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517511_1)

    [https://www.youtube.com/watch?v=OeqURXhkpbA](https://www.youtube.com/watch?v=OeqURXhkpbA)

    [https://www.youtube.com/watch?v=PX5x138J5Ao](https://www.youtube.com/watch?v=PX5x138J5Ao)

    [https://www.youtube.com/watch?v=z6FPlGM4_p0](https://www.youtube.com/watch?v=z6FPlGM4_p0)

    [https://www.youtube.com/watch?v=TyKVtCdngvo](https://www.youtube.com/watch?v=TyKVtCdngvo)

    [https://www.youtube.com/watch?v=nPZsZqmokjI](https://www.youtube.com/watch?v=nPZsZqmokjI)

    [https://www.youtube.com/watch?v=dzCelLBfLjA](https://www.youtube.com/watch?v=dzCelLBfLjA)

    [https://www.youtube.com/watch?v=4QVX0qELqDY](https://www.youtube.com/watch?v=4QVX0qELqDY)

    [https://www.youtube.com/watch?v=-oZNZEUO1Y0](https://www.youtube.com/watch?v=-oZNZEUO1Y0)

    [https://www.youtube.com/watch?v=dUHk4xZlZhY](https://www.youtube.com/watch?v=dUHk4xZlZhY)

    [https://www.youtube.com/watch?v=-7l2VLOTBGY](https://www.youtube.com/watch?v=-7l2VLOTBGY)

    **## TheUnitIIIJournal.docx**

    The Unit III Journal entry is a reflection of scientific notation, a concept covered in Unit III as well as personal time management strategies. Be sure to complete
    _both_ parts A and B.

    Part A: In this unit, we cover the concept of scientific notation. In your own words, explain what scientific notation is, where it could be used in the real world, and what benefit there is to using it in those particular fields.

    Part B: You may have noticed that learning mathematics can take a little more time than other subjects. In the same way that scientific notation can potentially help save time in calculations, there are different approaches to better managing your time when it comes to this course.

    · Share your routine or schedule for completing each unit. What are some time management strategies you are currently utilizing to help complete the assignments and tasks in this course?

    · Next, explain a new technique that you can adopt to help you improve your understanding and completion of each lesson. If you do not readily know of one, try doing a quick web search for ideas.

    Your journal entry must be at least 200 words in length. No references or citations are necessary.

    **## UnitIIIStudyGuide.pdf**

    MAT 1301, Liberal Arts Math 1

    Course Learning Outcomes for Unit III

    Upon completion of this unit, students should be able to:

    3. Perform computations with real numbers.
    3.1 Identify rational and irrational numbers.
    3.2 Perform operations using exponents, radicals, and scientific notation.
    3.3 Compute future terms of arithmetic and geometric sequences.

    Required Unit Resources

    Chapter 6: Number Theory and the Real Number System: Understanding the Numbers All Around Us,

    Sections 6.4–6.6

    Unit Lesson

    Chapter 6: Number Theory and the Real Number System: Understanding the Numbers All Around Us

    Unit I introduced counting numbers, integers, and whole numbers. In this unit, we will learn about other types
    of numbers that make up the real number system. Specifically, we will learn about rational and irrational
    numbers.

    Rational numbers are numbers that can be expressed as fractions. Whole numbers, integers, and some
    decimals are rational numbers. You have probably used rational numbers when shopping or cooking.

    Irrational numbers are numbers that cannot be expressed as a fraction. The decimal expansion of an
    irrational number does not end and does not repeat.

    An example of an irrational number is pi where pi is approximately equal to 3.141592654. This number goes
    on forever without a repeating pattern. The number pi is utilized in anything that has a curvature. For
    example, the construction of a football involves a calculation with pi.

    As you learn more about rational and irrational numbers, you will learn how to compute radicals, perform
    operations with exponents, and use scientific notation, and you will be introduced to number patterns known
    as sequences.

    To complete the unit, read the unit lesson, and begin your unit assignments in MyLab Math. Do not forget to
    use the reference sheet and note-taking guide located in this lesson.

    Also, please be aware that you will need a scientific calculator to perform some of the calculations in this unit.
    Please email your professor if you need assistance with your calculator.

    Section 6.4: The Real Number System

    Mathematicians have categorized numbers into different sets. As shown previously, some sets of numbers
    have different rules when performing computations. For example, integer operations are dependent on the
    sign of the number, and fraction operations require that we manipulate the denominator when adding or
    subtracting. In this section, we will expand our knowledge of rational numbers and learn about another group
    of numbers called irrational numbers.

    UNIT III STUDY GUIDE

    The Real Number System Continued

    MAT 1301, Liberal Arts Math 2

    UNIT x STUDY GUIDE

    Title

    Click the link to view the Section 6.4: The Real Number System lesson.

    Section 6.5: Exponents and Scientific Notation

    Exponential and scientific notation is used to identify very small and very large numbers. For example, these
    notations will help us to express a number that is 100 digits long. Exponents and scientific notation will also
    aid in performing calculations with very small and very large numbers.

    Click the link to view the Section 6.5: Exponents and Scientific Notation lesson.

    Section 6.6: Sequences

    As children, we were taught to recognize patterns. We might have been given three shapes and been asked
    to provide the fourth shape based upon a recognizable pattern. As adults, we can recognize patterns or
    trends in things such as utility bills or gas prices. For example, we may expect an increase in our cable bill if
    that bill increased in previous years. In this section, we will learn how to recognize patterns in number
    sequences and predict the next number in a given sequence.

    Click the link to view the Section 6.6: Sequences lesson.

    Looking Forward

    After you review Sections 6.4, 6.5, and 6.6 of the unit lesson, begin your Unit III Homework assignment in
    MyLab Math. You will be instructed to watch several instructional videos before you complete your homework
    problems. It is recommended that you print the following reference sheet and note-taking guide to use while
    you watch the unit homework videos and complete the unit homework assignment.

    • Unit III Reference Sheet

    • Unit III Note-Taking Guide

    Suggested Unit Resources

    In order to access the following resources, click the links below.

    The following videos can be viewed here as well as in your homework assignment within MyLab Math. Please
    click the titles below to view the videos. Transcripts and closed captioning will be available once you access
    the videos.

    • Rational and Irrational Numbers video

    • Computations With Radicals video

    • Operations With Exponents video

    • Scientific Notation video

    • Multiplying and Dividing Numbers in Scientific Notation, Part I video

    • Multiplying and Dividing Numbers in Scientific Notation, Part II video

    • Arithmetic and Geometric Sequences, Part I video

    • Arithmetic and Geometric Sequences, Part II video

    • Arithmetic and Geometric Sequences, Part III video

    • Arithmetic and Geometric Sequences, Part IV video

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517514_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517514_1)

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517515_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517515_1)

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517512_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517512_1)

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517513_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517513_1)

    [https://online.columbiasouthern.edu/bbcswebdav/xid-150517511_1](https://online.columbiasouthern.edu/bbcswebdav/xid-150517511_1)

    [https://www.youtube.com/watch?v=OeqURXhkpbA](https://www.youtube.com/watch?v=OeqURXhkpbA)

    [https://www.youtube.com/watch?v=PX5x138J5Ao](https://www.youtube.com/watch?v=PX5x138J5Ao)

    [https://www.youtube.com/watch?v=z6FPlGM4_p0](https://www.youtube.com/watch?v=z6FPlGM4_p0)

    [https://www.youtube.com/watch?v=TyKVtCdngvo](https://www.youtube.com/watch?v=TyKVtCdngvo)

    [https://www.youtube.com/watch?v=nPZsZqmokjI](https://www.youtube.com/watch?v=nPZsZqmokjI)

    [https://www.youtube.com/watch?v=dzCelLBfLjA](https://www.youtube.com/watch?v=dzCelLBfLjA)

    [https://www.youtube.com/watch?v=4QVX0qELqDY](https://www.youtube.com/watch?v=4QVX0qELqDY)

    [https://www.youtube.com/watch?v=-oZNZEUO1Y0](https://www.youtube.com/watch?v=-oZNZEUO1Y0)

    [https://www.youtube.com/watch?v=dUHk4xZlZhY](https://www.youtube.com/watch?v=dUHk4xZlZhY)

    [https://www.youtube.com/watch?v=-7l2VLOTBGY](https://www.youtube.com/watch?v=-7l2VLOTBGY)

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