Question

Find the 7th term of the geometric sequence
7, 24.5, 85.75, ...

Answer 1

12,867.859375

Explanation:

24.5/7 = 3.5

Geometric sequence

A_n = 7 * (3.5)^(n - 1)

A_7 = 7 * (3.5)^(7 - 1)

A_7 = 12,867.859375