1. A bag contains 2 yellow, 3 green and 2 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue?
A. 12
B. 1021
C. 911
D. 711
2.A die is rolled twice. What is the probability of getting a sum equal to 9?
A. 23
B. 29
C. 13
D. 19