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Chemistry, 07.11.2019 12:31 valles36

Apound is approximately 0.45 kilogram. a person weighs 87 kilograms. what is the person’s weight, in pounds, when expressed to the correct number of significant figures?
a. 190 lb
b. 180 lb
c. 52 lb
d. 39 lb

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Apound is approximately 0.45 kilogram. a person weighs 87 kilograms. what is the person’s weight, in...
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