Question

HEELP!GIVING OUT MEDALS!!
A bag contains 7 green marbles,9 red marbles,10 marbles,5 brown marbles,&10 blue marbles.you choose a marble,replace it,&choose again.what is P(red,then blue)?
A. 77/164
B.19/41
C.90/1681
D.45/41
You have four $1 bills,two $5 bills,five $10 bills,and five $20 bills in ur wallet.you select a bill at random.without replacing the bill,u choose a 2nd bill.what is P($1,then $10)?
A.9/39
B.5/64
C.3/80
D.1/12

Answer 1

I think it's b

Answer 2

BOTH?