Curtis estimates that he can run 18 mph. About how many feet per second can Curtis run if there are 5280 feet in a mile?

Which fraction is not equivalent to 8/12 a. 2/3 b. 24/36 c. 4/10 d. 6/10

Which expression converts 45 degree to radians

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.