Acarnival game wheel has 12 equal sections. one of the sections contains a star . to win a prize the player must land on the section with the star on two consecutive spins. what is the probability of a player wining?
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Jody bought 20 shares of amazon at the close price of $121.00. she bought 20 more shares a year later at the price of $127.00. two years later, she sold all of her shares at the price of $133.00. her broker charges $50 for each transaction. after all of these transactions, how much money did jody make?