8. Cho Sasaki demonstrates microwave ovens at the National Home Show. She is paid $7 for each of the first 7 demonstrations

and $11 for each demonstration over 7. What is her

commission for a day in which she makes 12 demonstrations?

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

using pemdas, (order of operations) you'll see the answer is 24.

there is no picture in order for this question to be answered