1. Math
3. a bag contains 22 balls 9 of which are red...

Question: a bag contains 22 balls 9 of which are red...

Question details

A bag contains 22 balls, 9 of which are red, 6 of which are blue, and 7 of which are orange.

A) If 5 balls are picked from the bag at random, what is the probability of getting 3 red balls and 2 blue balls?

B) How many ways are there to choose 6 balls from the bag with at least 2 of the balls being orange?