SOLUTION: Cones 3cm high and of 3.5cm radius are made by melting a sphere of 10.5cm radius. Find the number of cones.

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Question 134228: Cones 3cm high and of 3.5cm radius are made by melting a sphere of 10.5cm radius. Find the number of cones.
Answer by scott8148(5880) About Me  (Show Source):
You can put this solution on YOUR website!
volume of cone __ (pi)(1/3)(3)(3.5)^2

volume of sphere __ (pi)(4/3)(10.5)^3

dividing __ [(4)(10.5)^2]/3.5=number of cones