On robertos shelf are: 6 mystery books 5 science books 4 history books 3 adventure books reberto will rondomly choose 1 book to read what is the probability that he will choose an adventure book?

Name the quadrilaterals that have four equal sides.

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?

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.