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Which number is equal to 7(3.5 x 10^4) written in scientific notation?

A. 24.5 x 70^4

B. 2.45 x 10^5

C. 24.5 x 10^4

D. 1.05 x 10^5

1 Answer

7 votes
The answer would be (B) 2.45x10^5
User Odetta
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