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marfre has helped students times in
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On a 7 day streak. Longest streak: 108 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.


57K karma · Brighton, CO
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Level 14 in Algebra Level 10 in Calculus Level 10 in Trigonometry Level 9 in Precalculus Level 9 in Chemistry Level 8 in Geometry Level 8 in Statistics Level 6 in Prealgebra Level 5 in Anatomy & Physiology Level 4 in Physics Level 1 in Organic Chemistry I
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