Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 12 - Section 12.7 - Common Logarithms, Natural Logarithms, and Change of Base - Exercise Set: 41

Answer

$x=\dfrac{1}{4}e^{0.18}\approx0.2993$

Work Step by Step

$\ln4x=0.18$ Rewrite in exponential form: $e^{0.18}=4x$ Solve for $x$: $x=\dfrac{1}{4}e^{0.18}\approx0.2993$
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