Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Chapter 4 - Exponential and Logarithmic Functions - Chapter Test - Page 372: 9


$\approx 1.301$

Work Step by Step

We wish to find the value of the given term $\log_{10} (20)$ by using a calculator. Thus, we get: $\log_{10} (2)=1.301029996 \approx 1.301$
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