Which of the following measurements is expressed to three significant figures? a) 0.007 m b)7077 mg c)7.30 x 10^-7 d) 0.070 mm

asked Dec 16, 2017 81.3k views

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Which of the following measurements is expressed to three significant figures?

a) 0.007 m
b)7077 mg
c)7.30 x 10^-7
d) 0.070 mm

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The measurement that is expressed to 3 significant figures would be C. 7.30 X 10^-7.

Ali Arslan answered Dec 21, 2017

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