19. An ice machine uses 3 gallons of water every hours. How many gallons of water does it use each hour? How many hours does it take to use one gallon?

Which number produces a rationale number when multiplied by 1/5

Could somebody me with this radical simplification?

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.