A light display has three colored lights, each of which flashes on for an instant at regular intervals. The yellow one flashes 15 times per minute. Red flashes 30 times per minute. Blue 6 times per min. How much longer must you wait before the three lights flash on simultaneously again?

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.