Chris needs 3 1/2 cups of flour. his only clean measuring cup holds 1/3 cup. how many 1/3 cups of flour does chris need?

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.

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.