Question

use the geometric mean to find the 7th term in a geomtric sequence if the 6th term is 75 and the 8th term is 48.

Answer 1

The answer is 60

A geometric mean of x and y is: √(x*y)

If we take that x = 75, y = 48, then the geometric mean of 75 and 48 is:
√(75*48) = √3600 = 60