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Kaufmann & Schwitters - Algebra for College 10/e (Homework)

James Finch

Math - Developmental, section A, Fall 2019

Instructor: Dr. Friendly

Current Score : 10 / 10

Due : Monday, December 30, 2030 23:59 EST

Last Saved : n/a Saving...  ()

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Question
Points
1 2 3 4 5 6 7 8 9 10
1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1
Total
10/10 (100.0%)

  • Instructions

    Create your course assignments by selecting questions from our bank of end-of-section exercises.

    Students can view and hear additional instruction through the 2-5 minute Watch It links. Students will also find helpful links to online excerpts from their textbook, tutorials, and videos.

    Every problem includes a link to the appropriate section of a complete interactive eBook, (also available through a dynamic table of contents from the student's WebAssign homepage), allowing students to highlight and take notes as they read.

    This book also includes a Personal Study Plan (PSP). Once PSP is enabled for your course, your students can use chapter and section assessments to gauge their mastery of the material and generate individualized study plans that include various online, interactive multimedia resources.

    Read It - relevant textbook pages

    Watch It - videos of worked examples

    Master It - tutorials

    In this assignment we present several textbook question types found in Algebra for College Students 10/e by Jerome E. Kaufmann and Karen L. Schwitters published by Cengage Learning.

    Click here for a list of all of the questions coded in WebAssign. This demo assignment allows many submissions and allows you to try another version of the same question for practice wherever the problem has randomized values.

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Your last submission is used for your score.

1. 1/1 points  |  Previous Answers KaufACS10 5.1.021. My Notes
Question Part
Points
Submissions Used
1
1/1
3/50
Total
1/1
 
Simplify the numerical expression.
(2−1)−3
Correct: Your answer is correct.
Your work in question(s) will also be submitted or saved.
Viewing Saved Work Revert to Last Response
2. 1/1 points  |  Previous Answers KaufACS10 5.1.045. My Notes
Question Part
Points
Submissions Used
1
1/1
1/50
Total
1/1
 
Simplify the expression. Express the final result without using zero or negative integers as exponents.
a5 · a−7 · a−1
1a3​
Correct: Your answer is correct.
Your work in question(s) will also be submitted or saved.
Viewing Saved Work Revert to Last Response
3. 1/1 points  |  Previous Answers KaufACS10 5.2.013. My Notes
Question Part
Points
Submissions Used
1
1/1
1/50
Total
1/1
 
Evaluate the following. For example,
25
 = 5.
−
64
81
Correct: Your answer is correct.
Your work in question(s) will also be submitted or saved.
Viewing Saved Work Revert to Last Response
4. 1/1 points  |  Previous Answers KaufACS10 5.2.053. My Notes
Question Part
Points
Submissions Used
1
1/1
5/50
Total
1/1
 
Change the radical to simplest radical form. (Simplify your answer completely.)
27
63
√217​
Correct: Your answer is correct.
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5. 1/1 points  |  Previous Answers KaufACS10 5.3.021. My Notes
Question Part
Points
Submissions Used
1
1/1
1/50
Total
1/1
 
Express the following in simplest radical form. The variable represents a positive real number. (Simplify your answer completely.)
45x
3√5x
Correct: Your answer is correct.
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Viewing Saved Work Revert to Last Response
6. 1/1 points  |  Previous Answers KaufACS10 5.4.002. My Notes
Question Part
Points
Submissions Used
1
1/1
1/50
Total
1/1
 
Multiply and simplify where possible.
2
22
2√11
Correct: Your answer is correct.
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7. 1/1 points  |  Previous Answers KaufACS10 5.4.043. My Notes
Question Part
Points
Submissions Used
1
1/1
1/50
Total
1/1
 
Find the following product and express the answer in simplest radical form. (Simplify your answer completely.)
(
2
 + 7)(
2
 − 7)
−47
Correct: Your answer is correct.
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8. 1/1 points  |  Previous Answers KaufACS10 5.5.005. My Notes
Question Part
Points
Submissions Used
1
1/1
5/50
Total
1/1
 
Solve the equation. Don't forget to check each of your potential solutions. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.)
4
n
 = 5
n =
2516​
Correct: Your answer is correct.
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9. 1/1 points  |  Previous Answers KaufACS10 5.5.029. My Notes
Question Part
Points
Submissions Used
1
1/1
2/50
Total
1/1
 
Solve the equation. Don't forget to check each of your potential solutions. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.)
x2 + 16x + 64
 = 1
x =
−7,−9
Correct: Your answer is correct.
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Viewing Saved Work Revert to Last Response
10. 1/1 points  |  Previous Answers KaufACS10 5.6.007. My Notes
Question Part
Points
Submissions Used
1
1/1
1/50
Total
1/1
 
Evaluate the numerical expression.
−361/2
Correct: Your answer is correct.
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Viewing Saved Work Revert to Last Response
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