A team practices at least 2 times/week for 5 weeks. Each practice is 45 minutes. Coach used table below to record number of practices and amount of time practiced each week:

Week/ # of Practices/ Time

1 / 3 / 1 ½ hours

2 / 2 / 2 ¼ hours

3 / 3 / 1 ½ hours

4 / 4 / 3 hours

5 / ? / ?

1 / 3 / 1 ½ hours

2 / 2 / 2 ¼ hours

3 / 3 / 1 ½ hours

4 / 4 / 3 hours

5 / ? / ?

How many practices must the team have in Week 5 to have a total of 102 hours of practice for all 5 weeks?

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