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Thinking: 12. Chinese restaurant features a lunch special with a choice of soup or spring roll to start, chicken, fish or beef for the main dish, and rice or noodles as a side dish. Create a tree diagram to show all the possible lunch specials at this restaurant. How many different possibilities are there? [4] 13. If the odds against are 9: 1 for the blue cars in your area, what percent of cars in your area are blue? [4]