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Which of the following is written in correct scientific notation? -4x10² 2.1 x 100 39 x 10 -0.3x10 please help i have to turn this in in the morning

Which of the following is written in correct scientific notation? -4x10² 2.1 x 100 39 x 10 -0.3x10 please help i have to turn this in in the morning
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3 votes
Which of the following is written in correct scientific notation?

-4x10²
2.1 x 100
39 x 10
-0.3x10


please help i have to turn this in in the morning

User Jkshah
by
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1 Answer

3 votes

-4 × 10² is written in correct scientific notation.

User Nnnmmm
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