In a Class of 20 Students, There Are 12 Girls

question 102

Short Answer

In a class of 20 students, there are 12 girls and 8 boys. Three students are selected to be teacher's
assistants. Find the probability that the group consists of one girl and two boys.

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Definitions:

Net Income

Net income refers to the total earnings of a company once all costs, expenses, and taxes are deducted from its total revenue.

Salary Allowances

Specific amounts designated for employees that are over and above their standard salary, often for specific purposes like housing, transportation, or special duties.

Full Time

Employment status characterized by working a minimum number of hours defined by the employer, typically 35-40 hours per week.

Division of Income

The distribution of a company's earnings among various stakeholders, such as dividends for shareholders or reinvestment into the business.