Write the function that models the total volume of rocket

Reference no: EM13186385

A rocket consists of a right circular cylinder of height 25m surmounted by a cone whose height and diameter are equal and whose radius is the same as that of the cylindrical section.

a) Write the function that models the total volume of the rocket.

b) If the total volume of the rocket is m3, what should the radius be (correct to 3 decimal places)?

Reference no: EM13186385

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