Let (x, y) be chosen uniformly from inside the circle of radius onecentered at the origin. let denote the distance of the chosen point from theorigin. determine the density ofr. from there, determine the density of the random variable r2=x2+y2.

Shannon drove for 540 minutes. if she traveled 65 miles per hour, how many total miles did she travel?

Will mark the brainliest. paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?

3questions show how you solved the problem 1. subtract & simplify (–y2 – 4y – 8) – (–4y2 – 6y + 3) 2.multiply and simplify 2x2y3z2 · 4xy4x2 3.multiply and simplify (x – 4) (x2 – 5x – 6)