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Mathematics 14 Online
OpenStudy (anonymous):

An oil tank has to be drained for maintenance. The tank is shaped like a cylinder that is 4.5 ft long with a diameter of 2.2 ft . Suppose oil is drained at a rate of 1.7 ft^3 per minute. If the tank starts completely full, how many minutes will it take to empty the tank? Use the value 3.14 for π , and round your answer to the nearest minute.

OpenStudy (anonymous):

find the volume of the tank using the formula for a cylinder

OpenStudy (anonymous):

then divide that by 1.7

OpenStudy (anonymous):

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