The speeds of cars on the highway have a mean of 62 mph with a standard deviation of 5 mph. If a police car stopped cars that were going more than 75 mph, how many cars would they stop if there were 2000 cars on the highway?

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).

Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

How many ordered pairs of positive integers satisfy xy=32?