What is the mode of the data? Weight of Dogs In the Pet Store Stem Leaves 0 3, 8 1 0, 1, 4, 7, 2 2, 4, 5 3 5 0 | 3 = 3 pounds 4 0 17 3 no mode 40

What does x = in this equation x+3+2x=x+5

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.

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out