What is (3.1 x 10^5)(2.2x10^7) in scientific notation?

5.5x10^12
6.82x10^12
5.5x10^35
6.82x10^35

Question

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Respuesta :

sqdancefan sqdancefan · Answer 1 · 2018-02-09T00:48:13+01:00

Your calculator can answer this for you.

(3.1*10^5)*(2.2*10^7) = (3.1*2.2)*10^(5+7) = 6.82*10^12 . . . . . 2nd selection

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1tnnx 1tnnx · Answer 2 · 2020-04-30T07:35:24+02:00

Answer:

B- 6.82 x 10^12

Step-by-step explanation:

Just took the test and got it right

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