SOLUTION: Suppose your wallet contains 10 bills of the following denominations five $5 bill, two $10 bill, two $20 bills and one $50 bill. If you select random, what is the probability that

Algebra ->  Probability-and-statistics -> SOLUTION: Suppose your wallet contains 10 bills of the following denominations five $5 bill, two $10 bill, two $20 bills and one $50 bill. If you select random, what is the probability that       Log On


   

Question 426082: Suppose your wallet contains 10 bills of the following denominations five $5 bill, two $10 bill, two $20 bills and one $50 bill. If you select random, what is the probability that you select two $5 bills?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!


Hi

10 bills of the following denominations five $5 bill, two $10 bill, 

two $20 bills and one $50 bill.

P(choosing 2 $5 bills) = 5C2/10C2 = 10/45 = 2/9