A bag contains 9 red marbles and 3 green marbles. How can you find the probability of drawing first one green marble and then one red marble if you do not replace the first marble?
1 Answer
Nov 2, 2015
P(First Marble Green and Second Marble Red)
Explanation:
Probability for the first marble to be green
Probability for the second marble to be red (marble taken first is not replaced)
P(First Marble Green and Second Marble Red)