Answer
$25$
Work Step by Step
Since, we have $S_{\infty}=\dfrac{a_1}{1-r}$
Here, $a_1=5,r=0.8$
Thus, $S_{\infty}=\dfrac{5}{1-0.8}=25$
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 11 - Review Exercises - Page 870: 46
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
