Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 7 Exponential and Logarithmic Functions - 7.2 Graph Exponential Decay Functions - 7.2 Exercises - Problem Solving - Page 490: 30b

Answer

$\approx98.01$

Work Step by Step

Plugging in $I=325, t=3.5$ into the given function we get: $A=325(0.71)^{3.5}\approx98.01$
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