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Assume that the moon is a sphere. What is the volume of the moon if its diameter is 3,476 km? Express your answer in scientific notation to two significant digits.

A) 2.2 x 10^10 km^3

B) 2.2 x 10^9 km^3

C) 3.2 x 10^11 km^3

D) 1.8 x 10^10 km^3

pwolfey  Nov 8, 2017
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Volumesphere   =  (4/3) pi (diameter / 2)^3  =  (4/3) pi (3476 / 2)^3 = 

 

2.2 x 1010 km^3

 

 

cool cool cool

CPhill  Nov 8, 2017

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