Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 5 - Test: 11


$8.63 \times 10^{-5}$

Work Step by Step

First, count the number of zeros between the first non-zero digit and the decimal point (4). Now include the first digit to get 5 and move the decimal point to the right 5 places. 000008.63 Multiply this number by 10 to the negative power of 5. $8.63 \times 10^{-5}$
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