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2. katie practiced the flute for 45 minutes. then she ate a snack for 15 minutes. next, she watched television for 30 minutes, until 6: 00 p. m. at what time did katie start practicing the flute?
1. gloria went to the mall and spent 50 minutes shopping. then she had lunch for 30 minutes. if gloria arrived at the mall at 11: 00 a. m., at what time did she finish lunch?
2. the ball game begins at 2: 00 p. m. it takes ying 30 minutes to get to the ballpark. at what time should ying leave home to get to the game 30 minutes before it starts?

In a property settlement after a divorce, the wife was awarded all personal property that had been accumulated during the marriage, including the husband's classic 19-inch black-and-white tv set. in order to get his prized tv set back, the husband lied to his friend, telling him that the wife took the tv set in violation of the property settlement. the friend remembered that the wife gave the friend's wife a key to her new home, and he volunteered to go with the husband to get the tv back while the wife was at work. the husband and the friend went to the wife's house, but, unbeknownst to them, the wife had taken the day off work. after the friend noisily opened the back door with his wife's key, the wife called the police, who quickly arrived and arrested the husband and the friend. as to a charge of common law conspiracy to commit larceny, how should the friend be found?