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Mathematics, 20.10.2019 12:30 beccca16

Need ! super ! lewis county, washington, has a guideline that new roads should not exceed a 15% grade, or a 15 foot rise over a horizontal distance of 100 feet. a proposed roadway rises 41 feet over 254 feet horizontally. find the grade of the proposed roadway. does it meet the county's guideline?

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