Carlos y alegandra tienen la misma cantidad de dinero carlos compro una patineta con 18/36 de su dinero y alegandra gasto 4/16 del suyo al comprar un pantalon y una blusa ¿quien gasto mas?

Acoin is tossed twice. let e e be the event "the first toss shows heads" and f f the event "the second toss shows heads". (a) are the events e e and f f independent? input yes or no here: yes (b) find the probability of showing heads on both toss. input your answer here: preview

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

How do you find the distance of each number from the mean