A group of 250 adults were asked if they regularly ate breakfast and whether or not they felt energetic in the afternoon.

Eat breakfast Do not eat breakfast
Feel energetic 150 50
Do not feel energetic 10 40
Select the statement that correctly describes the association in the table.

Of the people who do not eat breakfast, 40 feel energetic in the afternoon.

Of those that feel energetic in the afternoon, more eat breakfast.

Of those that feel energetic in the afternoon, more do not eat breakfast.

Of those that do not feel energetic in the afternoon, more eat breakfast.

Ok so the end equation here is going to be VCy-VCo=
air space. So we need to find the volume of the cone and the volume of the cylinder.

Lets start with the volume of the cylinder since its easiest. The volume of a cylinder is Pi*r^2*h = Volume.
We already know that the radius is 5 and the height is 16 so lets plug them in and solve. 3.14*5^2*16=1,256

Now lets solve to find the volume of the cone. Now this ones a bit harder, the equation is: Pi*r^2*(h/3)= Volume.
The radius is 4 and the height is 12, so now just solve! 3.14*4^2*(12/3)=201

Now we just need to subtract the Volume of the cylinder from the volume of the cone. 1,256-201=1,055

If you have any questions just ask!