2 Answered Questions for the topic IM2

11/25/17

To determine the angle of elevation of a road with a percentage grade of 7%, what function would be most helpful?
Many mountainous areas have had road signs like this sign that refer to the percentage grade for the road. An 8% grade, for example means that the altitude changes by 8 feet for each 100 feet of... more
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Expert Answers •1

11/25/17

To determine the percentage grade that should be put on a road sign where the angle of elevation of the road is 9 degrees, what function would be most helpful?
Many mountainous areas have had road signs like this sign that refer to the percentage grade for the road. An 8% grade, for example means that the altitude changes by 8 feet for each 100 feet of... more
Follows • 2
Expert Answers •1

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