Question

use the geometric mean to find the 7th term in a geometric if the 6th term is 6 and the 8th is 216

Answer 1

do you know what "geometric mean" means?

Answer 2

nope im takin a timed quiz i didnt know how to solve it

Answer 3

the geometric mean of \(a\) and \(b\) is \(\sqrt{a\times b}\) so your job is to compute
\[\sqrt{6\times 216}\]

Answer 4

if it is not obvious, and my guess is it is not, use a calculator

Answer 5

it is thanks so much :)

Answer 6

yw

Answer 7

btw the answer is a whole number

Answer 8

i know i got it right thanks

Answer 9

yw