Question
You are asked to draw THREE coins from a jar one at a time without replacement. The jar contains FIVE dimes, TEN pennies, and EIGHT quarters.
(a) What is the probability that all three coins are pennies?
(a) What is the probability that all three coins are pennies?
Answers
Reiny
prob(PPP) = (10/23)(9/22)(8/21) = 120/1771