How Many Arrangements Can Be Made Using 2 Letters of the Word

question 177

Multiple Choice

How many arrangements can be made using 2 letters of the word HYPERBOLAS if no letter is to be used morethan once?

• A) 90
• B) 1,814,400
• C) 45
• D) 3,628,800

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Definitions:

Design Competitions

Contests or challenges where individuals or groups submit designs in response to a set of criteria or themes, often with the aim of selecting the best.

Crowdsourcing

Outsourcing aspects of a decision process to a large collection of people.

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An approach to innovation that stresses the importance of collaboration with external partners and the exchange of knowledge to spur creativity and new developments.

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