Answer
$x=0.050$
Work Step by Step
$\ln x=-3$
$e^{\ln x}=e^{-3}~~$ (Using the Inverse Property: $e^{\ln x}=x$):
$x=e^{-3}=0.050$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 5 - 5.4 - Exponential and Logarithmic Equations - 5.4 Exercises - Page 395: 47
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