The height of sand in a cylindrical box drops 3 inches when 1 cubic foot of sand is poured out. What is the diameter, in inches, of the cylinder?

The height of sand in a cylindrical box drops 3 inches when 1 cubic fo

1.	The height of sand in a cylindrical box drops 3 inches when 1 cubic foot of sand is poured out. What is the diameter, in inches, of the cylinder?
A.	\[\frac{24}{\sqrt{\pi }}\]
B.	\[\frac{48}{\sqrt{\pi }}\]
C.	\[\frac{32}{\sqrt{\pi }}\]
D.	\[\frac{48}{\pi }\]
Answer» C. \[\frac{32}{\sqrt{\pi }}\]

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The height of sand in a cylindrical box drops 3 inches when 1 cubic foot of sand is poured out. What is the diameter, in inches, of the cylinder?

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