A bag contains 4 g r e e n marbles, 8 b l a c k marbles, and 7 b l u e marbles. If a marble is drawn from the bag, replaced, and another marble is drawn, what is the probability of drawing first a g r e e n marble and then a b l u e marble

Step-by-step explanation:

Given

Required

Determine the probability of selecting green then blue marble

This probability is represented as:

And it is calculated using:

Total marble is:

So, we have:

-- approximated

Hence, the required probability is approximately 0.0776

a is the correct

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00