Keystones Review Unit 1
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Last updated about 3 years ago
63 questions
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1a. List the numbers in order from greatest to least.
1a. List the numbers in order from greatest to least.
- (3.5)2
- 6√3
- √75
- 9.8
- 57/5
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1b. Explain how you found the correct order for the numers in part A.
1b. Explain how you found the correct order for the numers in part A.
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1c. Suppose the x is a negative real number. List these expressions in order from greatest to least.
1c. Suppose the x is a negative real number. List these expressions in order from greatest to least.
- 6x√3
- x√75
- 9.8x
- 57x/5
- x(3.5)2
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1d. Explain how you found the correct order for the expressions in part c.
1d. Explain how you found the correct order for the expressions in part c.
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2a. Rewrite the step so it is correct.
2a. Rewrite the step so it is correct.
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2b. Using the corrected step from part A, simplify the radius of pond A.
2b. Using the corrected step from part A, simplify the radius of pond A.
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2c. Simplify the expression for the radius of pond B.
2c. Simplify the expression for the radius of pond B.
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Write an inequality to compare the radii of the ponds, using the original expressions.
Write an inequality to compare the radii of the ponds, using the original expressions.
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3a.
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D. Simplify and show your work.
D. Simplify and show your work.
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4a.
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4b. Show all work
4b. Show all work
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4d. Explain how you found your answer to part C.
4d. Explain how you found your answer to part C.
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4d. Explain how you found your answers.
4d. Explain how you found your answers.