tysm, please answer this ASAP

1. A card game in a carnival has the following rules of winning: You T.vill Win 300 if you draw a jack or a queen; You will win 400 if you draw a king; You will win 500 if you draw an ace from an ordinary deck of 52 playing cards; lfyou draw any other card: 1you lose. How much should you pay to play if the game is fair? What expected value should you assume in order to solve this problem? Why? 2. Let X be a random variable with the following probability distribution: :1 -3 -5 9 _ Find \"3(3)' \"-'lli' 9(X) = (2X + 133. 3. Suppose Let X and Y be random variables with joint densitj,r function _ 4353!. l}