The Difference Between the Ages of Two Friends Is 17

question 10

Multiple Choice

The difference between the ages of two friends is 17 years. The sum of their ages is 67 years. Find the age of the older friend.

• A) 42
• B) 41
• C) 43
• D) 25

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Definitions:

Frontal Cortex

The part of the brain located in the front of the skull, responsible for high-level cognitive functions, decision making, and controlling behavior.

Risky Behavior

Actions or activities that involve a significant risk of harm or danger to oneself or others.

Reward Gratification

The pleasure or satisfaction experienced after receiving a reward, reinforcing a particular behavior.

Corpus Callosum

A thick band of nerve fibers that connects the left and right hemispheres of the brain, allowing communication.