Question

What is the next term of the following geometric sequence:

-1/2, -1/5, -2/25, -4/125

A. -16/3125

B. -8/125

C. -4/625

D. -8/625

Answer 1

D

Explanation:

Each term has been multiplied by 2/5.

-1/2 * 2/5 = -2/10=-1/5

-1/5 * 2/5 = -2/25

-2/25 * 2/5 = -4/125

-4/125 * 2/5 = -8/625