AnswersMathematical Models with Applications - MA4072 CRSurface Area

Volume of Spheres and Cones Answers

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Determine the volume of a sphere with a radius of 4.75 inches. Round your answer to the nearest hundredth. Use 3.14 for pi.

A
312.77 cu. in
B
237.48 cu. in
C
595.78 cu. in
D
448.69 cu. in
2
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Find the volume of the specified cone. Use 3.14 for , and round your answer to the nearest whole number. Radius = 5 in., Height = 9 in.

Question illustration
A
471 cu. in.
B
353 cu. in.
C
236 cu. in.
D
94 cu. in.
3

Determine the volume of a sphere with a radius of 0.84 inch. Round your answer to the nearest hundredth.

A
5.48 cu. in
B
7.48 cu. in
C
9.48 cu. in
D
2.48 cu. in
4

Find the volume of the sphere. Use 3.14 for . Round your answer to the nearest thousandth.

Question illustration
A
18.684 cu. yd
B
267.947 cu. yd
C
33.493 cu. yd
D
16.747 cu. yd
5

Find the volume of the sphere. Use 3.14 for . Round your answer to the nearest thousandth.

Question illustration
A
260.444 cu. yd
B
3704.095 cu. yd
C
96.461 cu. yd
D
463.012 cu. yd
6

Find the volume of the specified cone. Use 3.14 for , and round your answer to the nearest whole number. Radius = 4 in., Height = 9 in.

Question illustration
A
301 cu. in.
B
226 cu. in.
C
75 cu. in.
D
151 cu. in.
7

Find the volume of the sphere. Use 3.14 for . Round your answer to the nearest thousandth.

Question illustration
A
65.417 cu. ft
B
36.797 cu. ft
C
26.167 cu. ft
D
523.333 cu. ft
8

Determine the volume of a sphere with a radius of 1.28 inches. Round your answer to the nearest hundredth. Use 3.14 for pi.

A
8.78 cu. in
B
7.48 cu. in
C
9.78 cu. in
D
2.48 cu. in
9

Determine the volume of a sphere with a radius of 1.45 inches. Round your answer to the nearest hundredth. Use 3.14 for pi.

A
12.76 cu. in
B
7.48 cu. in
C
9.78 cu. in
D
10.98 cu. in
10

Given a cone with a volume of 56.52 and height 7 in., find the base radius of the cone.Use 3.14 for . Round your answer to the tenths place.

Question illustration
A
2.1 in
B
2.8 in
C
4.9 in
D
4.3 in
11

The volume of a basketball is 448.92 cubic inches, and the volume of a baseball is 12.77 cubic inches. How many times larger is the volume of the basketball compared to the volume of a baseball?

A
46
B
53
C
27
D
35

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