you pick a card at random. 3 4 5 what is p(even)? write your answer as a fraction or whole number.

Explanation:

Step1: Determine total outcomes

There are 3 cards, so total number of outcomes $n = 3$.

Step2: Determine favorable outcomes

The even - numbered card is 4, so number of favorable outcomes $m = 1$.

Step3: Calculate probability

The probability formula is $P(A)=\frac{m}{n}$. Here, $P(\text{even})=\frac{1}{3}$.

Answer:

$\frac{1}{3}$