Mathematics, 28.01.2020 22:08 underfellrocks
The amount of time it takes to fill a whirlpool tub is inversely proportional to the square of the radius of the pipe used to fill it. if a pipe of radius 2.5 inches can fill the tub in 8 minutes, how long will it take the tub to fill if a pipe of radius 3.5 inches is used? how many inches would the tub fill approximately in minutes?
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