As the evening drew to a close, sonya noticed that there was only one slice of the goalies pizza remaining. she measured the central angle and found out that it was 72 degrees. what is the area of the remaining slice? what is the length of its crust

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.