Question

As runners in a marathon go by, volunteers hand them small cone shaped cups of water. The cups have the dimensions shown. Abigail sloshes 2/3 of the water out of her cup before she gets a chance to drink any. What is the volume of water remaining in Abigail's cup?

Answer 1

8π

Explanation:

first the equation for a cone is
`\pi r^2(h)/(3)`

`V=\pi *3^(2) *(8)/(3) \\ =\pi *9*(8)/(3) \\ =(72)/(3) \pi \\ =24\pi`

so since Abigail spilled 2/3 of the water then you do

`24\pi * (1)/(3)\\ =8\pi`

so overall the volume of the remaning water is 8π.

Answer 2

Since there's no diagram. Let us calculate using the values in the attached file to aid the comprehension of what is expected of you.

Answer:

44.657cm^3

Explanation:

Please kindly check the attached file for more