Precalculus (10th Edition)

Published by Pearson
ISBN 10: 0-32197-907-9
ISBN 13: 978-0-32197-907-0

Chapter 5 - Exponential and Logarithmic Functions - 5.7 Financial Models - 5.7 Assess Your Understanding - Page 321: 47

Answer

$\$3017$

Work Step by Step

In this case $A=P(1+r)^t$, where $r$ is the rate, $t$ is the time in years, $A$ is the value after $t$ years. Here we have: $P=\$1500$ $t=5\text{years}$ $r=15\%=0.15$ Substitute these values into the formula above to obtain: $A=1500 \cdot (1+0.15)^5\approx\$3017$
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