A basketball court is a rectangle that is 28 m long and 15 m wide. A diagram on a coordinate plane shows a circle in the middle of the court centered at (0m,0m). The point (0.8 m, 1.5 m) is on the circumference
of the circle.
Approximately what percentage of the court does the circle cover?

You coordinate volunteers for litter cleanup in local parks. your spreadsheet lists drivers and the number of seat belts in each driver’s car. the spreadsheet calculates the number of drivers (d) and the total number of seat belts (s). you want to know the maximum number of volunteers, besides drivers, that can be transported to the park in a single trip given that each person must have a seat belt of their own.