A firm uses a combination of large and small boxes to package the items it produces. Large boxes can hold 8 items; small boxes can hold 3 items. The firm wishes to package 84 or fewer items using no more than 18 boxes. A profit of $32 is made on a large box, and $8 on a small box. Let L represent the number of large boxes used and S the number of small boxes.

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

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.

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?