math question 2b?

Question

using formula for the nth term, of a goemetric sequence, what is the 10th term?

Thank you

Answer 1

You didn't give us the original formula.

Answer 2

The term "geometric sequence" means:

A(1), A(1)*r, A(1)*r^2, A(1)*r^3,A(1)*r^4,........

So the n-th term is

A(1)*r^(n-1)

Answer 3

Term Expression
1----------a
2--------- ar
3---------ar²
4---------ar³
-
-
10------ar^9

10th term is ar^9