What is the value if 8 in 12,532.628

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.

With number 11 ( show how you got the answer)

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol