ksmith3497423 ksmith3497423

25-06-2017
Mathematics

contestada

Multiply (1.2 ⋅ 10^28) ⋅ (3 ⋅ 10^−19). Express the answer in scientific notation.

3.6 ⋅ 109
3.6 ⋅ 1010
36 ⋅ 109
36 ⋅ 1010

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yskevinwang yskevinwang

25-06-2017

I believe the correct answer is A.

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breewilk2018 breewilk2018

25-06-2017

3.6* 10^9. hope this helps

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