The volume of a cylinder is 40ft³. Which expression represents the volume of a cone with the same base and height as the cylinder?
A. 3 (40) ft³
B. 3 (1/40) ft³
C. 1/3 (40) ft³
D. 1/3 (40²) ft³

The answer is C or 1/3 (40) ft³.

Step-by-step explanation:

If you have the volume of a cylinder and want to find the volume of a cone with the same base and height, the volume of a cone will always be 1/3 of a cylinder. So, you would multiply 1/3 by the volume of the cylinder ( in this case, it is 40). So, the answer is C.

The answer is not A, because a cone is not  3 times a cylinder, its the other way around.

Its not B, because the volume of our cylinder is not 1/40.

Lastly, D is also incorrect, because if you have the volume of the cylinder, you do not need to square it in order to find the cones volume.

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

4

step-by-step explanation:

6 (donuts) divided by 3 is 2.

so 2/3 means 2 times 2, which is 4/6.

you get two and your friend gets four.