The height of a stuntperson jumping off a building that is 20 m high is modeled by the equation h = 20 - 5", where t is the
time in seconds. a high-speed camera is ready to film the person between 15 m and 10 m above the ground. for which
interval of time should the camera film the person?

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.

`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5