Solve the Problem. -The Time It Takes to Travel a Given Distance at Given

question 109

Multiple Choice

Solve the problem.
-The time it takes to travel a given distance at constant speed is given by the formula t = dr , where t is the time, d is the distance, and r is the rate of travel. At 0.7 mile per minute, what distance can be traveled in 30 minutes?

• A) 21 mi
• B) 4.2 mi
• C) 42 mi
• D) 10.5 mi

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Definitions:

Opposite Directions

A term potentially used to describe actions or movements that are completely contrary to each other in orientation or aim.

Total Revenue

The total amount of money earned from the sale of goods or services before deducting any costs.

Price

The sum of money needed to buy a product or service.

Inelastic

A description of a product's demand when its price elasticity is less than one, indicating that demand is relatively unresponsive to price changes.