A bag contains 6 red marbles, 8 blue marbles, 7 white marbles and 5 yellow marbles. You are asked to draw 4 marbles from the bag without replacement. In how many ways can you draw two blue marbles?
Would someone please explain me how to do this problem please I would appreaciate it a lot.
Thank you
Would someone please explain me how to do this problem please I would appreaciate it a lot.
Thank you
-
(8 blue, choose 2)*(18 others, choose 2)
= 28*153 = 4284 <------
= 28*153 = 4284 <------