Solve. Use Interval Notation to Express the Range

question 88

Multiple Choice

Solve. Use interval notation to express the range.
-The formula C = 0.5x + 18 represents the estimated future cost of yearly attendance at State University, where C is the cost in thousands of dollars x years after 2010. Use a compound inequality to determine in which years attendance costs will range from 22 to 24 thousand dollars.

• A) [2017, 2021]
• B) [2018, 2022]
• C) [2019, 2023]
• D) [2019, 2021]

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Definitions:

Delusions

Fixed false beliefs that are resistant to reason or confrontation with actual facts, often observed in psychiatric conditions.

Trembling

Involuntary, rhythmic muscle contractions leading to shaking movements in one or more parts of the body, often due to emotional states or medical conditions.

Phobic Disorder

A type of anxiety disorder characterized by an excessive and irrational fear of an object, situation, or activity, leading to avoidance behavior.

Enclosed Places

Locations confined within boundaries or surrounded by walls, often affecting people's comfort or behavior.