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Multiply (1.2 ⋅ 1028) ⋅ (3 ⋅ 10−19). Express the answer in scientific notation.

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

2 Answers

6 votes

The answer would be option A:

3.6 x 10^9

User Masahiro
by
4.6k points
7 votes

Answer:

The answer would be A. 3.6 × 10 9

Explanation:

User Sam Ho
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4.7k points