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Author Question: A church has 9 bells in its bell tower. Before each church service 5 bells are rung in sequence. No ... (Read 84 times)

bb

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on: Jul 24, 2018
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?
 
  A) 15,120 B) 3024 C) 126 D) 6048

Question 2

A medical salesperson is to visit the various members of the staff at a clinic. He must see 8 doctors, 6 physicians assistants, 12 nurses, 3 medical technologists, and 3 receptionists.
 
  How many different ways can these people be visited by the salesperson if the order is not important? A) 5184 B) 32 C) 25,920 D) 6,220,800


pikon

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Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

A


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