Decide If the Situation Involves Permutations, Combinations, or Neither

question 26

Essay

Decide if the situation involves permutations, combinations, or neither. Explain your reasoning.
-The number of five-letter passwords that can be created when letters can be repeated

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Definitions:

Average Amount

A statistic that represents the central or typical value of a set of numbers, calculated by dividing the sum of all values by the number of values.

BAT Model

A model used in negotiation that stands for Best Alternative To a Negotiated Agreement, helping parties determine their course of action should negotiations fail.

Disbursements

Money paid out by a business or an organization for various purposes, including expenses, investments, and dividends.

Optimal Initial Cash Balance

The ideal amount of cash that a company should hold at the start of a period to efficiently meet its operational needs and investment opportunities, while minimizing holding and shortage costs.