Find the sum to infinity of the geometric series .

MATHEMATICS · Single correct · AP · Calculus BC · Infinite Sequences and Series · Infinite Sequences and Series

Problem

Find the sum to infinity of the geometric series

5 + 2.5 + 1.25 + \cdots

. (a)

15

(b)

8.75

(c)

10

(d)

\dfrac{10}{3}