mathcounts problem 22

Mathematics
Tutor: None Selected Time limit: 1 Day

What is (3.5*10^4)^2 when written in scientific notation with four significant digits?

Dec 26th, 2014

(3.5*10^4)^2

= (3.5)^2*(10^4)^2
=12.25 * 10^8


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Dec 26th, 2014

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