Question

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)?

a. 9/39

b. 5/64

c. 3/80

d. 1/12

Answer 1

Medal for whoever helps

Answer 2

as events are without replacements so this means that events are dependent. so first u have to find probability of $1bill and then find the probability of $10bill without have $1bill in total for P($10bill)... then add both probabilties

Answer 3

got it? if didnt i'll explain it using calculations

Answer 4

Please explain

Answer 5

where did my explanation go???????????? i just explained everything

Answer 6

explain using calculations lol

Answer 7

i just explained using calculation and posted it and the next second its gone

Answer 8

anyways the ans is d. 1/12

Answer 9

thank you :)

Answer 10

anytime :)