A ladder is leaning against the house. The base of the ladder is 9 feet from the base of the house. The ladder is 20 feet long. How high does the ladder reach on the house

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

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.