Luggage on a certain airline is limited to 2 pieces per person. Together, the 2 pieces can weigh no more than 58 1/2 pounds. If a passenger has one peice of luggage that weighs 32 1/2 pounds, what is the most the second peice can weigh?

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.