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Mathematics, 02.09.2021 20:40 janellball16

A superconducting "bullet" train is researched and tested on a track. The steepest section of the track has a rise of 2540 meters for a horizontal distance of 6350 meters. What is the grade of this section of track? 25​

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A superconducting "bullet" train is researched and tested on a track. The steepest section of the tr...
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