Question

Alright soldiers who's ready to defeat this question??

Answer 1

The dimensions of a conical funnel are shown below:

A conical funnel is shown with the height of the cone as 8 inches and the radius of the base as 3 inches.

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.)

Answer 2

not me

Answer 3

Come on don't fail the assignment ):

Answer 4

i already did

Answer 5

:(

Answer 6

@pflori1234_pop Come on private! You can do it!

Answer 7

if you succeed your reward will be given unto you

Answer 8

._. i have no idea

Answer 9

It's okay private! @Francesca_Marie

Answer 10

wut grade is this? :3

Answer 11

@Francesca_Marie 10th :D

Answer 12

first find the volume of the cone

Answer 13

V=(1/3) pi r^2 h

Answer 14

put r and h and calculate it first

Answer 15

tell me the answer, and then we will proceed soldier

Answer 16

3Inches?

Answer 17

V=???

Answer 18

V= (1/3)* 3.14* 3^2*8=75.36 cubic inches

Answer 19

I'm still confused private ):

Answer 20

now 15 cubic inches of liquid is lost in 1 minute
so 75.36 cubic inches of liquid is lost in (1/15)*75.36 min=5.024 mins

Answer 21

So it 's 5.02?

Answer 22

correct

Answer 23

Now lets discuss what we actually did

Answer 24

Using the formula of volume of a cone we first obtained the volume of liquid

Answer 25

good work private, here is your reward

Answer 26

next we just obtained the required time using unitary method

Answer 27

THANKSFORETHEEXPALLANATION