Science:Math Exam Resources/Courses/MATH100/December 2015/Question 08 (b)/Statement

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A tank of water in the shape of an inverted circular cone of height 16 m and diameter 20 m at the top is being filled with water at a rate of 2 m3 per minute.

MATH 100 Dec2015 Q8.png

(b) Find the rate of change of the height of the water in the tank when the height of the water is 10 m.