an experiment consists of rolling 2 fair number cubes

P(totalshown=10)

P(rolling two 2's)

P(rolling two odd numbers)

P(total shown>8

Solution:

P(totalshown=10) = 3/36 = 1/12

P(rolling two 2's) = 1/36

P(rolling two odd numbers) = 1/4

P(total shown>8) = (1+2+3+4)/36 = 5/18