Nisha 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 15 cubic inches per minute, how long will it take for all the liquid to pass through the nozzle? (Use π=3.14.)

3.14 minutes

5.02 minutes

2.51 minutes

3.76 minutes

Question

Nisha 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 15 cubic inches per minute, how long will it take for all the liquid to pass through the nozzle?  (Use π=3.14.)

3.14 minutes

5.02 minutes

2.51 minutes

3.76 minutes

anonymous · Answer

attachment

anonymous · Answer

@dpaInc can you help with this?

anonymous · Answer

i got the work i just at the moment dont remember how to start it . i got 
V=1/3(3.14)(3)^2(8)

anonymous · Answer

ok... you got the volume correct..

anonymous · Answer

but i dont remember how to break it down

anonymous · Answer

since the water leaks at 15 cubic inches per minute... just take your total volume divide by 15 to get the time...

anonymous · Answer

can you tell me how to start off ?

anonymous · Answer

use your calculator to find the volume... what u got?

anonymous · Answer

i dont remember where to start off the problem

anonymous · Answer

didn't you write it above in your post?  here i copy/pasted..

V=1/3(3.14)(3)^2(8)

anonymous · Answer

i know lol but i mean wat do i multiply first?

anonymous · Answer

doesn't matter... it's all multiplication

anonymous · Answer

ok

anonymous · Answer

oh.. remember 3^2 is 3*3

anonymous · Answer

i got 5.02

anonymous · Answer

wow... you did everything already... yep... that's the answer 5.02 minutes...

anonymous · Answer

=)

anonymous · Answer

i have 2 more questions