Asked by Cynthia

For a motor vehicle traveling at r miles per hour, the distance d in feet required to stop is approximately d=0.05r^2 + r. If a school bus is traveling at 45 mph, how many feet, to the nearest foot would it travel?

Answers

Answered by Anonymous
Substitute 45 into the equation.

d=0.05(45)^2 + r

Solve.
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