#### Answer

$2.71828 \times 10^0$

#### Work Step by Step

The number itself is a valid value for $a$; therefore, multiply by $10^0$ to obtain:
$2.71828 = 2.71828 \times 10^0$

Published by
Pearson

ISBN 10:
0-13417-894-7

ISBN 13:
978-0-13417-894-3

$2.71828 \times 10^0$

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