Answer:
![\frac{1}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D)
Step-by-step explanation:
A point (x, y) with integer coordinates is randomly selected such that ![0 \le x \le 8 \:and\: $0 \le y \le 4$.](https://tex.z-dn.net/?f=0%20%5Cle%20x%20%5Cle%208%20%5C%3Aand%5C%3A%20%240%20%5Cle%20y%20%5Cle%204%24.)
The possible pairs of (x,y) are:
(0,0),(0,1),(0,2),(0,3),(0,4)
(1,0),(1,1),(1,2),(1,3),(1,4)
(2,0),(2,1),(2,2),(2,3),(2,4)
(3,0),(3,1),(3,2),(3,3),(3,4)
(4,0),(4,1),(4,2),(4,3),(4,4)
(5,0),(5,1),(5,2),(5,3),(5,4)
(6,0),(6,1),(6,2),(6,3),(6,4)
(7,0),(7,1),(7,2),(7,3),(7,4)
(8,0),(8,1),(8,2),(8,3),(8,4)
The Total Possible Outcomes n(S)= 45
The pair (x, y) that satisfies the given condition (say event A:
) are:
![(0,0),(0,1),(0,2),(0,3),(0,4)\\(1,0),(1,1),(1,2),(1,3)\\(2,0),(2,1),(2,2)\\(3,0),(3,1)\\(4,0)](https://tex.z-dn.net/?f=%280%2C0%29%2C%280%2C1%29%2C%280%2C2%29%2C%280%2C3%29%2C%280%2C4%29%5C%5C%281%2C0%29%2C%281%2C1%29%2C%281%2C2%29%2C%281%2C3%29%5C%5C%282%2C0%29%2C%282%2C1%29%2C%282%2C2%29%5C%5C%283%2C0%29%2C%283%2C1%29%5C%5C%284%2C0%29)
n(A)=15
Therefore:
![P(A)=\frac{n(A)}{n(S)} =\frac{15}{45} =\frac{1}{3}](https://tex.z-dn.net/?f=P%28A%29%3D%5Cfrac%7Bn%28A%29%7D%7Bn%28S%29%7D%20%3D%5Cfrac%7B15%7D%7B45%7D%20%3D%5Cfrac%7B1%7D%7B3%7D)