8 Is total of a whole piece of a whole. So 3 were token from the whole.
2 1/2 = 5/2
<span>ratio : 5/2 : 3/5 (soda to pineapple) </span>
<span>multiply by 2/5 </span>
<span>ratio : 1 : 6/25 (1 unit of soda to 6/25 units of pineapple)</span>
The domain will be the integer numbers between 8 and 12 using the limits in other words 8 ≤ u ≤ 12
this is considering every player will bought only one uniform for the season
P(A|B)= P(B and A) / P(A)
P(B and A) = .3 + .10 = .13 P(A)= .3
So,
P(A|B)= .13/.3
P(A|B)= 0.43333...