Acar is traveling at a constant speed of 46 miles per hour. the formula for the distance traveled at the end of t hours is d=46t. represent the distance at the end of 7,12, and 18 hours as ordered pairs in the form (t, d).

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.

Complete the equation of the live through (-1,6) (7,-2)

Which situation is an example of an observational study?