A) The formula for the volume of a sphere in terms of its radius (half the diameter) is
For your 18 cm sphere, the volume is
B) If the diameter were reduced by half, the volume would be
of the original volume.
3/9 + 1/2 = 5/6
2 1/3 + 2 1/4 = 4 and 7/12
0.87, 0.298
Those are the answers
(1% = 1/100= 0.01)
87% is the same as 87/100, which is the same as 0.87
29.8% is the same as 298/1000 which is 0.298.
Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation: