offoff77573 offoff77573

15-02-2022
Mathematics

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(8 x 109) - (3x10) in scientific notation

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reborncharm reborncharm

15-02-2022

Answer: 8.42 x 10^2

Step-by-step explanation: (8 x 109) - (3 x 10) = 842

Scientific Notation has to be between 1 -10 so the it has to be 8.42 and

8.42 x 100 = 842 and 10 x 10 = 100 so you'd need 10^2 which makes the answer 8.42 x 10^2.

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wiafejosephine43 wiafejosephine43

15-02-2022

Answer:

The answer is 842

Step-by-step explanation:

8.42 X 10^2=842

Answer Link

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