Chemistry, 01.04.2021 18:00 cyniakaofficial

9 x 10^9 divided by 4.5 x 10^1 express in scientific notation chose the answer with the proper number of significant figures. Here are the options
A.) 2.0^8

B.) 2.0 x 10^8

C.) 2 x 10^8

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9 x 10^9 divided by 4.5 x 10^1 express in scientific notation chose the answer with the proper numbe...