Help!! Rob invests $10 000 at 8% p. a. simple interest to produce $3600. How long was the money
invested for?

What is another way to express 36 +32

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).

Which expression converts 45 degree to radians