Will give brainliest ! Angle addition

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Which of the following describes the symmetry of the graph of y = x3?

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.