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Which number is correctly expressed in scientific notation? A. 14 x 105 B. 8.2 x 10-7 C. 2.7 D. 0.00091

Which number is correctly expressed in scientific notation? A. 14 x 105 B. 8.2 x 10-7 C. 2.7 D. 0.00091
asked 85.8k views
18 votes
Which number is correctly expressed in scientific notation?

A. 14 x 105
B. 8.2 x 10-7
C. 2.7
D. 0.00091

asked
User Phill Duffy
by
7.5k points

1 Answer

10 votes

Answer:

D.

Step-by-step explanation:

usually, the decimals are sinplified!

answered
User Chetan Ahirrao
by
8.0k points
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