This is two questions:
Question 1:
A friend invites you to play a game of chance that costs you $1 every time to play. You get to pick one card. You win if you pick the ace of spades. Otherwise, you lose. The amount that you win will be $(40 + the day of your birth which is 15.). Example: If you were born on the fourth of July, you would win 40+4 = $44. What is the expected value of the amount you will win from each turn? Would it be a good idea to play this game only one time? Would it be a good idea to play 1,000 times?
Question 2:
Every license plate consists of numbers and letters. What is the license plate on your personal vehicle or some random vehicle in your state? (CALIFORNIA PLATES Randon: JVC 12T Determine how many possible license plates could be manufactured using the pattern of numbers and letters on this license plate.