#### Answer

$1.2\times10^{1}$

#### Work Step by Step

$\sqrt (1.44\times100)=1.2\times10^{1}$
Thus, in scientific notation, the answer is $1.2\times10^{1}$

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Published by
Pearson

ISBN 10:
0-32160-183-1

ISBN 13:
978-0-32160-183-4

$1.2\times10^{1}$

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