The Time It Takes a Truck to Go a Certain

question 23

Multiple Choice

The time it takes a truck to go a certain distance varies inversely with its rate of speed. If a certain trip takes 3 hours when the driver goes 30 mph, how long will the trip take when the driver goes 60 mph?

• A) 1.7 hr
• B) 1.4 hr
• C) 1.5 hr
• D) 1.6 hr
• E) 1.3 hr

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Definitions:

Mother

A female parent or guardian who may provide care, nurturing, and support to her offspring.

Understanding Of Number

The cognitive ability to recognize, value, and manipulate numerical quantities, fundamental to mathematics.

Threeness

The quality or condition of being three or having three components.

Twoness

Twoness describes a state or condition of being divided or having a dual nature, often relating to identity or perspectives.