If ur looking for the mean it would be 4.7
2/24
add the red checkers and the black checkers together. (This will be the denominator)
Then add the 2 which is the numerator
So the chances are 2/24 or 1/12
Hope this helped!
Answer:
The area of building c minus the area of building b equals the area of building a might be correct?
The radius r used in below equations would equal 2in because it is half the given diameter of 4in.
The volume of the cone would be

The volume of a cylinder with the same dimensions would be

The cylinder is 24 - 8 = 16 cubic inches greater.