you spin the spinner once. what is p(9)? write your answer as a fraction or whole number.

Explanation:

Step1: Identify total outcomes

The spinner has 3 sections, so total outcomes = 3.

Step2: Identify favorable outcomes

The number of sections with '9' is 1, so favorable outcomes = 1.

Step3: Calculate probability

The probability formula is $P(A)=\frac{\text{favorable outcomes}}{\text{total outcomes}}$. So $P(9)=\frac{1}{3}$.

Answer:

$\frac{1}{3}$