From: maurice <masseytan@aol.com>
To: Teacher2Teacher Public Discussion
Date: 2004042822:22:17
Subject: percent of grade

	
i need help finding percent of grade.example.#1 -in a 500ft.line
segment starting at a known elevation of 7.75 moving at .25% heading
to a elevation of 9.00. i need to know at 433ft. what is my elevation 
and percent of grade .and how is this done.

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