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Brad1996

  • 3 years ago

Ten is the geometric mean of 4 and what number? 2 40 25 8

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  1. Brad1996
    • 3 years ago
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    i don't know how to do these very well but I thought it was 25 because 4 * 25 = 100 and he sqrt of 100 is 10...

  2. hartnn
    • 3 years ago
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    thats correct.

  3. hartnn
    • 3 years ago
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    geometric mean of a and b is \(\large \sqrt{ab}\)

  4. Brad1996
    • 3 years ago
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    thanks

  5. hartnn
    • 3 years ago
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    welcome :) i answered your next question also, see it ...

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