Answer
a)$73.74\%.$
b)$46.69\%.$
Work Step by Step
a) If $p(n)=100(0.97)^n$, then if $n=10$, $p(10)=100(0.97^{10})=73.74\%.$
b) If $p(n)=100(0.97)^n$, then if $n=25$, $p(25)=100(0.97^{25})=46.69\%.$
Precalculus (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0-32197-907-9
ISBN 13:
978-0-32197-907-0
Chapter 5 - Exponential and Logarithmic Functions - 5.3 Exponential Functions - 5.3 Assess Your Understanding - Page 283: 105
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