Question

Jose is paying for a ten dollar meal using bills in his wallet. He has five one dollar bills and four five dollar bills. If he selects two bills at random, one at a time from his wallet, without replacement, what is the probability that he will choose two five dollar bills to pay for the meal? Show your work.

Answer 1

probability=favaroble combinations/total combinations

Answer 2

Help me I don't understand?

Answer 3

I need the answer fast!!

Answer 4

Myko can you help me?

Answer 5

the answer is 1/6

Answer 6

\[prob = C _{4}^{2}/C _{9}^{2}\]

Answer 7

Thank you :) thank you thank you THANK YOU

Answer 8

How did you find that answer lalady?

Answer 9

HOW!