At the end of each year, carl and linda munson will deposit $2,100 into a 401k retirement account.
find the amount they will have accumulated in 10 years if funds earn 8% per year.

Which answer is it for it to be simplified completely?

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

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).