Question 1202743
<font color=black size=3>
The numbers on the marbles appear to be a distraction.


A = marble is yellow on 1st selection
B = marble is green on 2nd selection


P(A) = (13 yellow)/(17+35+42+13 total)
P(A) = 13/107


P(B given A) = probability B happens given we know A happened
P(B given A) = (42 green)/(107-1 remaining)
P(B given A) = 42/106
P(B given A) = 21/53


P(A and B) = P(A)*P(B given A)
P(A and B) = (13/107)*(21/53)
P(A and B) = 0.04813965790866
P(A and B) = 0.0481



Answer: <font color=red>0.0481</font>  (approximate)
</font>