ANSWER
[tex]P(\text{even)}=\frac{4}{9}[/tex]EXPLANATION
We want to find the probability that the card chosen has an even number on it.
Between 1 and 9, there are four even numbers (2, 4, 6, and 8).
The probability that the card has an even number written on it is given by dividing the number of cards with even numbers by the total number of cards.
That is:
[tex]P(\text{even)}=\frac{4}{9}[/tex]That is the answer.
