Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 7 - Exponents and Exponential Functions - 7-2 Multiplying Powers With the Same Base - Practice and Problem-Solving Exercises - Page 430: 41


The answer is 8.0$\times$$10^{-8}$

Work Step by Step

(0.2$\times$$10^{5}$)(4$\times$$10^{-12}$) = (0.2$\times$4)($10^{5-12}$) = 0.8$\times$$10^{-7}$ = 8.0$\times$$10^{-7-1}$ =8.0$\times$$10^{-8}$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.