Use the Combinations Formula

question 50

Multiple Choice

Use the Combinations Formula
-A hamburger shop sells hamburgers with cheese, relish, lettuce, tomato, onion, mustard, or ketchup. How many different hamburgers can be concocted using any 3 of the extras?

• A) 35
• B) 210
• C) 840
• D) 105

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Definitions:

Suburban Homeownership

The trend of owning a private home in suburban areas, characterized by lower population density and more spacious living conditions than urban centers.

Poverty Rate

A statistical measure reflecting the percentage of the population living below the poverty line, based on income, family size, and other factors.

Southern Christian Leadership Conference

An African-American civil rights organization founded in 1957, which played a major role in the American civil rights movement.

Civil Rights

The rights of citizens to political and social freedom and equality, often protected by law against discrimination or repression.