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QUESTION 7 A church has 9 bells in its bell tower. Before each church service 5 bells are rung in sequence. No bell is rung more than once. How many sequences are there? O 15,120 126 6045 3024 QUESTION 8 Solve the problem. In how many ways can a committee of three men and four women be formed from a group of 11 men and it women? 54,450 554 400 7.840,800 110 QUESTION 9 Solve the problem. From 9 names on a ballot, a committee of 4 will be elected to attend a political national convention. How many different committees are possible? 126 1512 3024 15,120