Answer
406.2 million cellphone users
Work Step by Step
$y=136.76(1.115)^x$
$2012-2002=10$
$y=136.76(1.115)^x$
$y=136.76(1.115)^{10}$
$y=136.76(2.969947)$
$y=406.1699$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter 12 - Section 12.3 - Exponential Functions - Exercise Set - Page 862: 43
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.
