N 3 select one a 3 b 3 c d the correct answer is 3

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n= 3Select one:a. {3}b. {±3}c. d. The correct answer is: {3
}Solve the problem.The equation r= gives the radius rof a sphere of volume V. If the radiusof a sphere is find the exact volume.
The correct answer is: 288πin.4/55/45/45/4
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Question18Incorrect0.00 points outof 6.25Question19Incorrect0.00 points outof 6.25|2b- 23| > -15Solve the compound inequality. Write the answer in interval notation.
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)Solve the absolute value inequality. Write the solution in interval notation.|2b- 23| > -15
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Question20Correct6.25 points outof 6.25Solve the absolute value inequality. Write the solution in interval notation.< 15Select one:a. (-9, 9)b. (-,-21) (9, c. (-21, 9)d. (-9, 21)The correct answer is: (-21, 9)
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