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A speck of dust is 5.0×10 to the power of -7m wide. Which of the following is the best way to rewrite this quantity,using more appropriate units?

A.5.0×10 to the power of -5cm
B.5.0×10 to the power of -7m
C.5.0×10 to the power of -4mm
D.5.0×10 to the power of -10km

2 Answers

6 votes

Answer:

It is C.

Explanation:

User Leoluk
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3 votes

Answer:

the answer is 5.0 x 10 to the -4th power mm

Explanation:

i just guessed and i got it right on my quiz

User Ali Shirazee
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4.9k points