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(Solved): A spherical snowball is melting in such a way that its radius is decreasing at rate of 0.4cm/min. ...
A spherical snowball is melting in such a way that its radius is decreasing at rate of 0.4cm/min. At what rate is the volume of the snowball decreasing when the radius is 9cm. (Note the answer is a positive number). mincm3? Hint: The volume of a sphere of radius r is V=34??r3