Lee surveyed students at school about whether they buy lunch or bring lunch from home. The data she gathered is shown in the two-way table below. Source of Student Lunches Bring Lunch to School Buy Lunch in the Cafeteria Boys 12 18 Girls 20 30 According to the data in the table, what percentage of boys bring lunch to school? 15% 37.5% 40% 66.7% HURRRY PLEASE HEL

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept

According to the data set, where should the upper quartile line of the box plot be placed?

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.