Answer
True
Work Step by Step
$4\times10^3=4,000$
$3\times10^2=300$
$4\times10^3+3\times10^2=4,300=4.3\times10^3$
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter P - Section P.2 - Exponents and Scientific Notation - Exercise Set - Page 32: 143
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