The tires of a go-kart are 1 \text{ m}1 m1, start text, space, m, end text in circumference. The tires revolve 151515 times per second. What is the distance the go-kart travels in 404040 seconds?

How many days was the temperature above 90 degrees?

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?