Powers, Exponents And Square Roots

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| By Dalawrence
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Dalawrence
Community Contributor
Quizzes Created: 1 | Total Attempts: 506
Questions: 7 | Attempts: 507

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Powers, Exponents And Square Roots - Quiz

Please make sure you write your work in your notebook. Be prepared to discuss in class


Questions and Answers
  • 1. 

    Any questions you have on the videos?

  • 2. 

    • A.

      -16

    • B.

      16

    • C.

      8

    • D.

      -8

    Correct Answer
    B. 16
    Explanation
    The numbers given are -16, 16, 8, and -8. The pattern here is that each number is the opposite of the previous number. For example, -16 is the opposite of 16, and 8 is the opposite of -8. Therefore, the next number in the sequence would be the opposite of 8, which is 16.

    Rate this question:

  • 3. 

    • A.

      -14

    • B.

      49

    • C.

      -49

    • D.

      14

    Correct Answer
    C. -49
    Explanation
    The given sequence alternates between -14 and 49, with each subsequent number being the opposite sign of the previous number. Therefore, the next number in the sequence would be -49.

    Rate this question:

  • 4. 

    () cubed

    • A.

      27/25

    • B.

      9/25

    • C.

      27/125

    • D.

      Impossible

    Correct Answer
    C. 27/125
    Explanation
    The given correct answer is 27/125. This is because when a number is cubed, it is multiplied by itself three times. In this case, 3 cubed is equal to 3 multiplied by 3 multiplied by 3, which equals 27. The denominator remains the same, so the answer is 27/125.

    Rate this question:

  • 5. 

    • A.

      7

    • B.

      -7

    • C.

      6

    • D.

      -6

    Correct Answer
    B. -7
  • 6. 

    • A.

      Impossible

    • B.

      1/2

    • C.

      3/8

    • D.

      64/9

    Correct Answer
    C. 3/8
  • 7. 

    • A.

      5

    • B.

      -5

    • C.

      N R S

    • D.

      125

    Correct Answer
    C. N R S

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  • Current Version
  • Aug 20, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Sep 02, 2013
    Quiz Created by
    Dalawrence

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