Asked by Phoenix Suns

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. What is P($1, then $10)?
9/39
5/64
3/80
1/12
my answer: 3/80
Answered by (づ｡◕‿‿◕｡)づ
your answer is incorrect
Answered by (づ｡◕‿‿◕｡)づ
the correct answer is D
Answered by Phoenix Suns
are you sureeee
Answered by (づ｡◕‿‿◕｡)づ
yes I am sure
Answered by (づ｡◕‿‿◕｡)づ
If I wasn't I wouldn't intentionally give you false information
Answered by Damon
yes
p(1) = 4/16 = 1/4
p(10) = 5/15 = 1/3

1/4 * 1/3 = 1/12
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