Umer F.

Wacko...


93,399 students helped
Teaching the World! Champion! Collaborator! Trophy Case! Bold Learner! On Fire! Friendly Face!
Level 7 in Algebra Level 4 in Geometry Level 4 in Calculus Level 3 in Precalculus Level 3 in Prealgebra Level 2 in Chemistry Level 2 in Earth Science Level 2 in Physics Level 2 in Trigonometry Level 1 in Biology Level 1 in Statistics
66 Answers 31 Edits 123 Asked