Question

The dimensions of a conical funnel are shown below:

A conical funnel is shown with the height of the cone as 4 inches and the radius of the base as 3 inches.

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

oh here they come

Answer 2

lol

Answer 3

I will help @Gabylovesyou as she is my Role Model.

Answer 4

ok.. lol :D

Answer 5

Let's try something.

Volume of right circular cone is given by the formula:

V = (1/3) * pi * r^2 * h where r is the radius of the circular base and h is the height of the cone.

Answer 6

If 65.94 cubic units is the volume of the cone (I got 65.973 using more digits of pi), then ....

Answer 7

... divide 65.973 cubic units by 14 cubic units per minute to see how many minutes it takes for the funnel to empty.

Answer 8

lol... well perhaps you need to recheck the volume of the cone

Answer 9

@$w3G_Godd is correct

Answer 10

i get 4.712.....

Answer 11

4.7

Answer 12

Well done @Gabylovesyou Ma'm

Answer 13

I got B ..

Answer 14

well check the volume... doing mental arithmetic the volume is around 37 in^3

Answer 15

and B isn't the answer

Answer 16

@campbell_st is correct.

Answer 17

lol i tried

Answer 18

wait. its D ?

Answer 19

Volume of cone is 37.6991118

37.6991118/12=3.14159265

3.142 mins

Answer 20

well that looks like D

Answer 21

oh okay :D Thank you

Answer 22

OMG, I am getting Crazzy

Answer 23

lol

Answer 24

thank you @$w3G_Godd @goformit100 @campbell_st <3 <3

Answer 25

My Pleasure helping you Ma'am

Answer 26

my name was first aye B)