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anonymous

  • one year ago

Find the geometric mean of 7 and 9. A. 2004-04-01-01-00_files/i0220000.jpg B. 2004-04-01-01-00_files/i0220003.jpg C. 2004-04-01-01-00_files/i0220001.jpg D. 2004-04-01-01-00_files/i0220002.jpg

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  1. anonymous
    • one year ago
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    um.... What are the answer choices?

  2. anonymous
    • one year ago
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    a. 3 square root of 7 b. square root of 70 c.6 square root of 2 d. 63

  3. anonymous
    • one year ago
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    ok

  4. anonymous
    • one year ago
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    So if you do the math you end up with \[\sqrt{63}\]

  5. anonymous
    • one year ago
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    And do you know what the squareroot of 63 is??

  6. anonymous
    • one year ago
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    And no its not D

  7. anonymous
    • one year ago
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    7.9

  8. anonymous
    • one year ago
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    (not sure of the actuall name) but you have to tree factor since you cant end up with a decimal

  9. anonymous
    • one year ago
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    geometric mean of n numbers is given by \[G_{n}=(a_{1} \times a_{2} \times a_{3} \times ..... \times a_{n})^{\frac{1}{n}}\] for 2 numbers, \[G_{2}=(a_{1} \times a_{2})^{\frac{1}{2}}=\sqrt{a_{1}a_{2}}\]

  10. anonymous
    • one year ago
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    im still lost

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spraguer (Moderator)
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