To determine how likely the spinner is to stop on a multiple of 9, we first need to check which numbers on the spinner are multiples of 9.
The numbers on the spinner are: 1, 4, 7, 10, 13, 16, 19, 22, 25, 28
Now, let's find the multiples of 9 in this list:
- The only multiples of 9 are 0, 9, 18, 27, etc.
Looking through the list provided, there are no multiples of 9.
Therefore, the probability of the spinner stopping on a multiple of 9 is 0.
Based on the options provided:
- likely
- impossible
- unlikely
- certain
The correct answer is impossible.