Score. pl 1 of 10 ( completely

1.2.1

The winner of a 100 mile race drove his car to victory at a rate of 143.8683 mph. What was his time to the nearest thousandth of an hour)?

His time was

hours

(Round to the nearest thousandth.)

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

What is the distance between point a and b

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.