Kenny went to the movie theater with some friends. while waiting for the movie to start, he noticed that 3/4 of the seats in the theater were filled, and of those seats, 2/5 of them were his friends. if the theater seats 160 people, how many of kenny's friends were in the theater?

How do you determine whether a relationship represented as as graph is linear or nonlinear

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.