How much pure acid should be mixed with 5 gallons of a 50% acid solution in order to get an 80% acid solution

What term best describes a line ans a point that lie in the same plane

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

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.