1. Answer the following counting questions. a. Out of a group of 7 individuals, in how...

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1. Answer the following counting questions. a. Out of a group of 7 individuals, in how many ways can a chair, vice chair, and secretary be chosen? b. Among 10 people, 6 will be selected to go to a meeting. In how many ways can this be done? c. A hardware store has a variety of 10 different drill models, and 6 different reciprocating saws. In how many ways can they display 3 drills and 2 saws? 1. Answer the following counting questions. a. Out of a group of 7 individuals, in how many ways can a chair, vice chair, and secretary be chosen? b. Among 10 people, 6 will be selected to go to a meeting. In how many ways can this be done? c. A hardware store has a variety of 10 different drill models, and 6 different reciprocating saws. In how many ways can they display 3 drills and 2 saws?