Question: 1. In how many ways can 4 red flags, 5 blue flags and 1 orange flag be placed in 10 flagpoles? 2. There are 7

 1. In how many ways can 4 red flags, 5 blue

1. In how many ways can 4 red flags, 5 blue flags and 1 orange flag be placed in 10 flagpoles? 2. There are 7 finalists for a Mathematics contest, and medals will be given to the top 3 finalists. How many ways are there for the medal winners to be selected? 3. In how many ways can 3 boys and 4 girls sit in a row if a. they are to sit alternately? b. the boys and girls are to sit together? 4. How many ways can 10 books be arranged in a shelf if one of them is a bible and it must be placed on the rightmost end? 5. A photographer is taking a picture of a bride and a groom, together with six sponsors. How many ways can he arrange the eight people in a row if the bride and groom are to always stand in the middle

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