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marfre has helped students times in
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On a 90 day streak. Longest streak: 90 days
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marfre

I worked as a mechanical engineer doing FEA on cranes. Then I switched to writing CAD software using FORTRAN, C, C++. While raising my son I started teaching high school math and physical science courses and did FTC robotics. I recently retired from teaching and am now tutoring part-time.


25K karma · Brighton, CO
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Level 11 in Algebra Level 7 in Precalculus Level 7 in Calculus Level 7 in Trigonometry Level 6 in Geometry Level 5 in Chemistry Level 4 in Prealgebra Level 4 in Statistics Level 3 in Physics Level 2 in Anatomy & Physiology Level 1 in Organic Chemistry I
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