Sarah and her friends are going blueberry picking. Sarah picks b blueberries. Michael picks 3 more than half as many as Sarah, and David picks 5 more than Michael. In addition, Kaycee picks 10 less than 3 times as many as David, and Hannah picks twice as many as Kaycee. Find an expression in terms of b for the number of blueberries that Hannah picked.

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.