Question: probability and statics 2. Three different classes contain 20, 18, and 25 students, respectively, and no student is a member of more than one class,

probability and statics

2. Three different classes contain 20, 18, and 25 students, respectively, and no student is a member of more than one class, If a team is to be composed of one student from each of these three classes, in how many different ways can the members of the team be chosen? 4. If a man has six different sportshirts and four different pairs of slacks, how many different combinations can he wear

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