Brad1996
Ten is the geometric mean of 4 and what number?
2
40
25
8



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Brad1996
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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...

hartnn
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thats correct.

hartnn
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geometric mean of a and b is \(\large \sqrt{ab}\)

Brad1996
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thanks

hartnn
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welcome :)
i answered your next question also, see it ...