A jar contains 8 pennies, 4 nickels and 4 dimes. A child selects 2 coins at random without replacement ...

A jar contains 8 pennies, 4 nickels and 4 dimes. A child selects 2 coins at random without replacement from the jar. Let X represent the amount in cents of the selected coins. Find the probability X = 10. Find the probability X = 11. Find the expected value of X.