Solve the Variation Problem

question 51

Multiple Choice

Solve the variation problem.
-The distance it takes to stop a car varies directly as the square of the speed of the car. If it takes 112 feet for a car traveling at 40 miles per hour to stop, what distance is required for a speed of 60 miles per hour?

• A)252 feet
• B)252.34 feet
• C)216 feet
• D)264.3 feet

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