Answer
$x=2.298$
Work Step by Step
$\frac{100}{1+e^{2x}}=1$
$100=1+e^{2x}$
$99=e^{2x}$
$\ln99=\ln e^{2x}$
$\ln99=2x$
$x=\frac{\ln99}{2}=2.298$
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: 44
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