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v= 4/3 πr³
plug in your known volume and solve for r
if the volume is 1000
1000= 4/3πr³ times by 3 to clear fractions
3000 = 4πr³ divide by 4π on both sides
3000/4π = r³
750/π = r³ now take the cube root of both sides
I plugged this in to a calculator
(750/π )^(1/3) 6.2035 = r the radius
TADA!
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∙ 11y ago
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Suppose the sphere below with radius r has a volume equal to 50 units3 Find the volume of the sphere with twice the radius?
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Find the volume of a sphere?
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How do you find mass of a sphere when only radius is given?
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How do you find the density of a sphere given its mass and radius?
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