Probability, Mastery Exercise Quiz help

I need to complete Mastery Exercise quiz based on Probability that contains 15 questions. It is not timed, and you have 2 more attempts to get a satisfactory grade on it as I failed 1 attempt already.

I will provide login/password information upon agreement.

Sample Questions:

1) Find the probability you will win a Wii bowling tournament given these odds:

(Round your answers to three decimal places.)

 

9:8 in favor of you winning. = ?

 

1:8 against you winning. = ?

 

3:2 in favor of you winning. = ?

 

7:6 against you winning. = ?

 

Given these odds, the probability you will win a Wii bowling tournament is ?

2) During a game of Blackjack, three players are dealt two cards each, and the dealer has two cards. No one has a card that is worth 10 or 11, which would be a 10, a face card, or an ace. What is the probability that the next player dealt a card would get a card worth 10 or 11? Express your answer as an integer or a simplified fraction.