Question: Compute the following:

1. The Cytertonics Communications Company reduced its management staff from 15 managers to 10. The company claimed that five managers were randomly selected for job termination. However, the five managers chosen are the five oldest managers among the 15 that were employed. Find the probability that when five managers are randomly selected from a group of 15, the five oldest are selected. (3 points)
2. many newspapers carry "Jumble," a puzzle in which the reader must unscramble letters for form words. For example, the letters TAISER were included in a newspaper. How many ways can the letters of TAISER be arranged? (3 points)
3. American Airlines has 15 planes currently in for maintenance. The maintenance crews are evaluated on their ability to 'correct the problem the first time. Therefore, the planes are tested to see whether they will fly after the initial repair. Of those currently in for maintenance, 9 were able to fly after the initial repair. How many ways can those that were able to fly and those not able to fly be arranged in sequence? (4 points)

Price: $2.99

Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document