Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 5 - Section 5.7 - Negative Exponents and Scientific Notation - Exercise Set - Page 409: 100

Answer

$8.3\times10^{-4}$

Work Step by Step

Using $a\times10^n$, where $1\le a\le9,$ and $n$ is an integer, the scientific notation of the given expression, $ 0.00083 ,$ is \begin{array}{l}\require{cancel} 8.3 \div10,000 \\\\= 8.3\times10^{-4} .\end{array}
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