How Many Six-Letter Permutations Can Be Formed from the First

question 60

Multiple Choice

How many six-letter permutations can be formed from the first six letters of the alphabet? ​

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Definitions:

Northwestern Coast

A geographical term referring to the coastal areas located in the northwestern part of a continent or country, often characterized by specific climatic and ecological features.

North America

A continent entirely within the Northern Hemisphere and almost all within the Western Hemisphere.

Aquatic Ecosystems

Water-based environments—including oceans, lakes, rivers, and wetlands—that support a diverse range of life through complex interrelationships.

Mosses

Small, non-vascular plants that typically form dense green clumps or mats, often in damp or shady locations.