Probability Values Assistance

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Probability Values:

A new game is being introduced at the Hard Rock Cafe. A ball is spun around a wheel until it comes to rest in one of many spots. Whatever is listed in that spot will be the player's winning’s. If the wheel has 18 spots labeled $1, 13 spots labeled $2, and 7 spots labeled $10, how much should a player expect to win on average?

Round to the nearest cent.

A raffle is being held to benefit the local animal shelter. The sell 697 tickets that do not win any prize, 12 tickets that win a free adoption (valued at $20), and one ticket that wins $105 worth of pet supplies and toys. If they are selling the tickets for $5 each, how much should the shelter expect to earn for each ticket sold?

Round to the nearest cent, as needed.