Question 951079
Duc has a total of 8 bills and four are $5, so for his first selection the odds are 4 in 8 he will choose a $5 bill. If he chooses the first $5 bill, there are 7 total bills remaining with 3 $5 bills, so there is a 3 in 7 chance he will choose the second $5 bill. Overall:
{{{(4/8)*(3/7)=12/56}}}={{{3/14}}} ANSWER: There is a 3 in 14 chance that Duc will select two $5 bills.