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devi f. has helped students times in
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devi f.

An olde fart of an engineer


9,300 karma · Canada
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Level 8 in Physics Level 4 in Chemistry Level 4 in Algebra Level 3 in Geometry Level 3 in Astronomy Level 2 in Biology Level 2 in Organic Chemistry I Level 2 in Astrophysics Level 2 in Trigonometry Level 2 in Prealgebra Level 2 in English Grammar Level 1 in Precalculus Level 1 in Calculus Level 1 in Anatomy & Physiology Level 1 in Environmental Science
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