Mathematics, 06.09.2020 20:01, wonderland12372

ADA guidelines mandate a 1:12 ratio of rise to run for wheelchair ramps. How long (horizontally) would a ramp need to extend to elevate a person from a height of 2 feet to a height of 6 feet? If a ramp extends 30 feet horizontally, what is the maximum increase in elevation that it could result in?

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ADA guidelines mandate a 1:12 ratio of rise to run for wheelchair ramps. How long (horizontally) wou...