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What is the volume of a sphere with a diameter of 15 cm? Round the answer to the nearest whole number answers: 1,767 cm3 236 cm3 442 cm3 14,137 cm3
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May 1, 2019
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What is the volume of a sphere with a diameter of 15 cm? Round the answer to the nearest whole number
answers:
1,767 cm3
236 cm3
442 cm3
14,137 cm3
Mathematics
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Tashera
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if the diameter of the sphere is 15, then its radius is half that, or 7.5
Albert Gareev
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May 4, 2019
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Albert Gareev
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The formula for the volume of a sphere is
V = (4π/3)r^3
Since r = d/2, this can be written in terms of diameter as
V = (π/6)d^3
You have d=15 cm, so
V = (π/6)*(15 cm)^3 ≈ 1767 cm^3
The 1st selection is appropriate.
ZIronManBox
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May 7, 2019
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