PLEASE HELP!!! 10+5 POINTS! Which number is written in scientific notation? A 4.5 x 10 ⁻³ B 14.5 x 10² C 0.78 x 10⁻⁶ D 5.7 x 4⁸

asked Jun 13, 2020 59.2k views

5 votes

PLEASE HELP!!! 10+5 POINTS!

Which number is written in scientific notation?

A 4.5 x 10 ⁻³

B 14.5 x 10²

C 0.78 x 10⁻⁶

D 5.7 x 4⁸

7.8k points

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2 votes

Answer:

It's A

Explanation:

I took da quiz

CircuitBurn answered Jun 13, 2020

8.1k points

2 votes

A because the decimal always has to be less than ten, and it has to be multiplied by 10 with an exponent

Tuckermi answered Jun 17, 2020

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