Provide Solution and choose the letter of the correct answer from the choices below.

9. There are 50 ticket in a lottery in which there is a first and second prize. What is the probability of a man drawing a prize if he owns 5 tickets?

A.) 50% B.) 25% C.) 20% D.) 40%

10. Roll a pair of dice. What is the probability that the sum of two numbers is 11?

A.) 1/36 B.) 1/9 C.) 1/18 D.) 1/20