Answer
$3^{2.4}\approx 13.967$
Work Step by Step
Use a calculator to approximate the given number. Round-off the answer to three decimal places to obtain:
$3^{2.4} = 13.96661017 \approx 13.967$
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 9 - Section 9.1 - Exponential Functions - Exercise Set - Page 671: 2
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