A High School Play Has Five Roles to Fill with Students.Seven

question 46

Short Answer

A high school play has five roles to fill with students.Seven girls and nine boys have expressed an interest in the play.What is the probability that exactly 3 girls will be selected?

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Definitions:

On-Delay Timed Period

A pre-set duration that must elapse after a signal is received before an action is initiated, commonly used in control and automation processes.

Maqsura

In some mosques, a screened area in front of the mihrab reserved for a ruler.

Minbar

In a mosque, the pulpit on which the imam stands.

Minaret

A distinctive feature of mosque architecture, a tower from which the faithful are called to worship.