Martin plays on a basketball team. In two games he scored 2/5 of the total points his team scored. His team scored 50 points the first game and 30 points in the second game. What was the number of points Martin scored in these two games?

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.