The volume of an object is equal to the ratio of its mass to density, [tex]$V =\frac{m}{d}$[/tex]. The mass of a spherical grape is 8.4 grams and its density is 2 grams per cubic centimeter. What is the radius of the grape? Round to the nearest tenth of a centimeter.
1.0 cm
1.5 cm
1.9 cm
2.1 cm
Answer (3)
8 3 ∗ 2 1 = 16 3
3/16 ;
Albert used 16 3 gallons of paint when he applied 8 3 of a half gallon. This was calculated by multiplying 8 3 by 2 1 , resulting in 16 3 .
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