Can you me with 10,11, and 12 : )

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction