We would have to see the spinner, is there more than one white slice? If not then the probability would be 1/9 or 1:9 because there are one white slice and nine slices in all.
Cole can learn how to play tennis. But if he saved the money, he can save up and get something bigger, or save up for college. There is only so much he can do with a tennis racket except for using it to learn a new sport.