1. A spinner has red, green, blue, and yellow. The probability of spinning a red is 0.4, the probability of spinning a blue is 0
.05 and the probability of spinning a yellow is 0.25. What is the probability of spinning a green? 2. Miguel entered a contest offering prizes to the top 3 finishers. The probability of winning 1st is 12%, the probability of winning 2nd is 18% and probability of winning 3rd is 20%. What is the probability that Miguel will not win any prize?
3. The odds of winning a contest are 1:50. What is the probability of winning the contest?
4. The odds against a spinner landing on yellow are 3:1. What is the probability the spinner will not land on yellow?
5. The probability of a thunderstorm is 80%. What are the odds that there will be a thunderstorm?
6. The odds of selecting a red card from a box of cards are 2:5. What is the probability of not selecting a red card from a box?
