Linguists Have Grouped the Distinct Human Languages into About _____

question 209

Multiple Choice

Linguists have grouped the distinct human languages into about _____ language families.

• A)30
• B)50
• C)70
• D)90

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Definitions:

Efficiency

A measure of how well resources (time, energy, costs) are used to achieve a goal or perform a process with minimal waste or effort.

Break-Even Point

The point at which total cost and total revenue are equal, meaning there is no net loss or gain.

Variable Cost

A cost that varies with the level of output or production, such as materials and labor costs.

Break-Even Point

The level of production or sales at which total revenues equal total costs, resulting in no net loss or gain.