The dimensions of a conical funnel are shown below.

Betty closes the nozzle of the funnel and fills it completely with a liquid. She then opens the nozzle. If the liquid drips at the rate of 14 cubic inches per minute, how long will it take for all the liquid in the funnel to pass through the nozzle?

Select one:
a. 4.71 minutes
b. 3.14 minutes
c. 14.13 minutes
d. 9.42 minutes

Question

The dimensions of a conical funnel are shown below.

Betty closes the nozzle of the funnel and fills it completely with a liquid. She then opens the nozzle. If the liquid drips at the rate of 14 cubic inches per minute, how long will it take for all the liquid in the funnel to pass through the nozzle? 

Select one:
a. 4.71 minutes 
b. 3.14 minutes 
c. 14.13 minutes 
d. 9.42 minutes

anonymous · Answer

attachment

mathstudent55 · Answer

$ V_{cone} = \dfrac{1}{3} \pi r^2 h$