The Distance Traveled ( D ) While Driving at a Constant

question 47

Multiple Choice

The distance traveled ( D ) while driving at a constant speed varies directly with the number of hours ( t ) spent driving. If the distance driven is 225 miles in 4.5 hours find how hours it takes to travel 325 miles.

• A) 5.5 hours
• B) 6.5 hours
• C) 7.5 hours

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Definitions:

Dopamine

A neurotransmitter in the brain that plays a key role in reward, motivation, memory, attention, and even regulating body movements.

Acetylcholine

A neurotransmitter in both the peripheral and central nervous systems that plays crucial roles in the stimulation of muscle cells and in various aspects of cognitive function, including memory.

Endorphin

Endorphins are natural chemicals produced in the brain that help to reduce pain and boost happiness.

Anxiety Disorder

A category of mental health disorders characterized by excessive and persistent feelings of anxiety and fear.