#### Answer

True

#### Work Step by Step

$4\times10^3=4,000$
$3\times10^2=300$
$4\times10^3+3\times10^2=4,300=4.3\times10^3$

Published by
Pearson

ISBN 10:
0-13446-914-3

ISBN 13:
978-0-13446-914-0

True

$4\times10^3=4,000$
$3\times10^2=300$
$4\times10^3+3\times10^2=4,300=4.3\times10^3$

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