Allegra travels at an average speed of 60 mph for 40 miles. Without stopping, Allegra then travels 50 miles in 1.25 hours. Find her average speed for the entire journey to 2 dp.

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?

The graph is supposed to show f(x) = 3 sin (x/4+1) - 1/2. which of the following are correctly represented in the graph? select two of the following that apply.