Trains on the line reached an average speed of 125 miles per hour. approximately, what is this speed in kilometers per hour?

One integer is 5 more than another. their product is 104. find the integers

How can you tell when x and y are not directly proportional?

Consider the following estimates from the early 2010s of shares of income to each group. country poorest 40% next 30% richest 30% bolivia 10 25 65 chile 10 20 70 uruguay 20 30 50 1.) using the 4-point curved line drawing tool, plot the lorenz curve for bolivia. properly label your curve. 2.) using the 4-point curved line drawing tool, plot the lorenz curve for uruguay. properly label your curve.