Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 5 - Section 5.1 - Exponents and Scientific Notation - Exercise Set: 125

Answer

$.000000403$

Work Step by Step

We are given the number $4.03\times10^{-7}$. Since the exponent is negative, move the decimal 7 places to the left. Note that 7 places to the left will be 6 decimal places past the first digit (4), so we will add 6 zeroes before 4. $4.03\times10^{-7}=.000000403$
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