The diagrams belowe, not drawn to Selet scale, shouts a wooden prism with cross section A B C D E F
is the mopoint of Ec, and <BAE =<CBA =
tay in the Shape of a
90°
sem
E E
F
А
6cm
10cm
Calculate
). The length of EF​

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.