Mathematics, 06.11.2020 01:40 edginutystudent

students are encouraged to exercise at least 2 1/2 hours a week. Hector exercises about the same number of hours each week. during a 4 week period he exercises 11 1/2 hours. how many hours does he exercise per week?

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students are encouraged to exercise at least 2 1/2 hours a week. Hector exercises about the same num...