Final answer:
To calculate the slope, divide the rise of 34 feet by the run of 482 feet, which equals approximately 0.0705. The closest answer is option (a), which is 0.07.
Step-by-step explanation:
The slope of a road represents how steep the road is and is a measure of the incline. It is defined as the ratio of the rise (the vertical change) to the run (the horizontal change). To calculate the slope of a mountain road that rises 34 feet for a 482-foot run, apply the slope formula which is slope (m) = rise/run. Therefore:
- Rise = 34 feet
- Run = 482 feet
- Slope (m) = Rise / Run = 34 / 482 ≈ 0.0705
The closest answer to the calculation is 0.07, which is option (a).