1.The probability of randomly choosing a red marble from a bag is 7/22. What are the odds against choosing a red marble?

a. 22:7

b. 15:7

c. 7:15

d. 7:22

2.The odds for choosing a green card from a pack of randomly assorted cards is 4:9.What is the probability for not choosing a green card?

a. 4/13

b. 9/13

c. 13/4

d. 4/9