3. a spinner has 8 sections numbered 1 to 8. what is the likelihood of the spinner landing on a number less…
3. a spinner has 8 sections numbered 1 to 8. what is the likelihood of the spinner landing on a number less than 9?
Answer
Explanation:
Step1: Identify total outcomes
The spinner has 8 sections numbered 1 - 8, so the total number of possible outcomes is 8.
Step2: Identify favorable outcomes
All 8 numbers (1, 2, 3, 4, 5, 6, 7, 8) on the spinner are less than 9. So the number of favorable outcomes is 8.
Step3: Calculate probability
The probability formula is $P(A)=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$. So $P=\frac{8}{8} = 1$.
Answer:
1