Solve the System as Matrix Equations Using Inverses

question 34

Multiple Choice

Solve the system as matrix equations using inverses.
-There were 340 people at a play. The admission price was $2 for adults and $1 for children. The admission receipts were $490. How many adults and how many children attended?

• A) 150 adults and 190 children
• B) 95 adults and 245 children
• C) 122 adults and 218 children
• D) 190 adults and 150 children

Evaluate the effectiveness and precision of modern polling techniques in assessing public opinion.

Understand the interconnectedness of public opinion, media influence, and political decisions.

Understand the impact of public opinion on the formulation of public policy.

Analyze the factors contributing to the decline in political trust in the United States since 1999.

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Definitions:

Sympathetic Nervous System

Part of the autonomic nervous system that prepares the body for quick action in emergencies; "fight or flight" response.

Corpus Callosum

The corpus callosum is a broad band of nerve fibers joining the two hemispheres of the brain.

Cognitive Developmental Theory

A theory in psychology that studies how thinking and reasoning develop with age, from infancy through adulthood.

Personal Growth

The process of improving oneself through activities that enhance physical, mental, and emotional well-being.