Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 10 - Mid-Chapter Check Point - Page 1077: 19



Work Step by Step

For an arithmetic sequence, we have $a_n=a_1r^{n-1}$ common ration will be 10% increase per year this means that $r=1.1$ and $a_1=120000$ Thus, $a_{10}=120000(1.1)^{10-1}$ $a_{10}=282954$
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