You have four $1 bills, two $5 bills, five $10 bills, and five $20 bills in your wallet. you select a bill at random. without replacing the bill, you choose a second bill. find p($1,then $10).

There is 16 bills in total. The probability that you select a 1 dollar bill is 4/16. The probability that you select a 10 dollar boll is 5/16-1. Multiply 4/16 by 5/15 to find the answer. The answer is 1/12. This is the method for geometric probabilities. 

Value is 6 i think k