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Unformatted text preview: 7. Substitute the given information into the resulting equation and solve for the unknown rate. Example 2 A water tank has the shape of an inverted circular cone with base radius 2 m. and height 4 m. If water is being pumped into the tank at a rate of 2 m^3/min, find the rate at which the water level is rising when the water level is 3m. deep. Example 3 A plane flying horizontally at an altitude of 1 mile and a speed of 500 mph passes directly over a radar station. Find the rate at which the distance from the plane to the station is increasing when it is 2 miles away from the station....
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- Spring '08