Answer
$62$
Work Step by Step
$f(t)=80-17\log(t+1)$
$f(10)=80-17\log(10+1)$
$f(10)=80-17\log11\approx80-17\times1.04$
$f(10)\approx62.3$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 5 - 5.2 - Logarithmic Functions and Their Graphs - 5.2 Exercises - Page 380: d
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