10. A round cake is sliced into 12 equal pieces. The arc length of one piece of cake is 5.50 inches.
What is the diameter of the cake to the nearest
inch?
A. 66 in
B. 52.5 in
C. 42 in
D. 21 in

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.