A funnel with a height of 3.42 inches is shown below.

The funnel has a diameter of 1.56 inches that includes a wall that is 0.125 inches thick. What is the maximum volume of the funnel rounded to the nearest hundredth?
1.18 in^3
1.54 in^3
2.18 in^3
6.54 in^3

Question

A funnel with a height of 3.42 inches is shown below.
 

 
The funnel has a diameter of 1.56 inches that includes a wall that is 0.125 inches thick. What is the maximum volume of the funnel rounded to the nearest hundredth?
1.18 in^3
1.54 in^3
2.18 in^3
6.54 in^3

anonymous · Answer

this is the picture please show your work if you can or explain

anonymous · Answer

r=(1.56-2*0.125)/2

anonymous · Answer

V=1/3*pi*r^2*h

anonymous · Answer

yeah i did that, but i cant get it
:(

anonymous · Answer

V=6.15

anonymous · Answer

i got 6.20 you see? ughhh i must of done something wrong, but thank you SOOOO MUCHHH

anonymous · Answer

IT SUPPODT TO GO TO 6.50 I GUESS BUT WE CANT

anonymous · Answer

hold on, I made a mistake..

anonymous · Answer

V=1.54

anonymous · Answer

mmm ook im going to retry to find it myself give me a sec to see if we have the same