Find the Value of the Permutation

question 13

Multiple Choice

Find the value of the permutation.
-P(9, 0)

• A) 5
• B) 1
• C) 362,880
• D) 725,760

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Definitions:

Dyadic Skills

The interpersonal skills required to effectively manage and navigate two-person relationships, such as communication and conflict resolution.

Orienting System

A cognitive mechanism that directs attention towards novel or significant stimuli in one's environment.

Still-Face Paradigm

A research technique for assessing infant coping strategies. The infant is seated facing the mother who is instructed to interact in normally pleasant and playful ways at first and then is asked to change her behavior and to be completely unresponsive or withdrawn.