Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 1 - Section 1.7 - Scientific Notation - Exercise Set: 31

Answer

$6.3 \times 10^{7}$

Work Step by Step

Multiply the corresponding parts to obtain: $=(3 \cdot 2.1) \times (10^4 \cdot 10^3) \\=6.3 \times 10^{4+3} \\=6.3 \times 10^{7}$
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