This document appears to be a grade report for a class called "Mecánica Racional" or "Rational Mechanics". It lists 44 students with their ID numbers, names, grades on 4 evaluations (worth 20%, 25%, 20%, and 35% respectively), final letter grades, and whether they have any deficiencies. The top student was Maria Andreina Villa Herrera with a final grade of 16.8. Grades ranged from 0 to 20 on the individual evaluations.