1.	Find the surface area of the sphere below. Round to the nearest hundredth.
		A.	2144.66 in2	B.	268.08 in2
		C.	804.25 in2	D.	603.19 in2
		Hint
	2.	What is the volume of the sphere below? Round to the nearest hundredth.
		A.	7952.16 cm3	B.	14,137.17 cm3
		C.	10, 602.88 cm3	D.	2827.43 cm3
		Hint
	3.	Determine the volume of the sphere below. Round to the nearest hundredth.
		A.	994,019.55 m3	B.	883,572.93 m3
		C.	220,893.23 m3	D.	706,858.35 m3
		Hint
	4.	A grain silo on a farm is 75 feet tall and 20 feet in diameter. The silo is topped by a hemisphere. How much grain can be stored in the silo?
		A.	27,750.74 ft3	B.	22,514.75 ft3
		C.	24,609.14 ft3	D.	26,609.34 ft3
		Hint
	5.	Find the volume of the hemisphere with radius 7.3 cm. Round to the nearest tenth.
		A.	814.8 cm3	B.	223.2 cm3
		C.	1,629.5 cm3	D.	446.4 cm3
		Hint