13. A water tank at a filration plant is buit in the shape of an inverted cone with height 5.2 mand diameter 5 m at the top. Water is being pumped into the tank at a rate of 1.2 m³lmin. Find the rate at which the water level is rising when there is 8Tm m³ of water.

13. A water tank at a filration plant is buit in the shape of an inverted cone with height 5.2 mand diameter 5 m at the top. Water is being pumped into the tank at a rate of 1.2 m³lmin. Find the rate at which the water level is rising when there is 8Tm m³ of water.

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter11: Rational And Irrational Numbers

Section11.5: Square Roots Of Variable Expressions

Problem 9P

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Question

Solve 13.

13. A water tank at a fitration platis uit in the shape of an inverted cone with height 5.2
m and diameter 5 m at the top. Water is being pumped into the tank at a rate of 1.2 m³Imin.
Find the rate at which the water level is rising when there is 8T m² of water.

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