lin0ashasamm lin0ashasamm

08-09-2016
Mathematics

contestada

what power of 10 can you multiply 0.02 by to get a product of 20?

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apologiabiology apologiabiology

08-09-2016

so
10^x times 0.02=20
divide both sides by 0.02
10^x=1000
10^3=1000
answer is 3rd power of 10

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