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QUESTION
The student council at one high school must choose two representatives from each of the sophomore, junior, and senior classes to attend the annual...
The student council at one high school must choose two representatives from each of the sophomore, junior, and senior classes to attend the annual student council convention. If there are 6 sophomores, 5 juniors, and 7 seniors on the student council, in how many ways can the group be chosen for the convention?
