Two entrepreneurs imported crafts for resale. The ratio of their investment was 3:5. What was each person's share of the $12,000 sales income?

1. what are the missing reasons in the proof 2. it's in the second picture and 3

Which of the following is the result of expanding the series

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.