Answer:
hope it help u sorry for dirty handwriting
76.0 would be your answer
M would stand for 5/8 because 1/2 is equal to 4/8. So what you would do is 1/8 + 1/2 and you get 5/8.
By definition, the volume of a cone is given by:

Where,
r: cone circular base radius
h: height of the cone
Substituting values we have:

Rewriting the equation we have:


Answer:
An expression that represents the volume of the cone, in cubic units is:

Note: rewrite the options again.