Question

Lolita 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 12 cubic inches per minute, how long will it take for all the liquid to pass through the nozzle? (Use π=3.14.)

2.35 minutes

4.71 minutes

1.57 minutes

3.14 minutes

Answer 1

@legoauto220 can you help?

Answer 2

Volume of cone, 1/3*pi*r^2*h=V

1/3*pi*9*4


So the volume of the cone is 37.6991118

37.6991118/12=3.14159265

3.142 mins

Answer 3

3.14 i mean

Answer 4

thanks again :D

Answer 5

np :D