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Mary Lukas

Mary Lukas legutóbbi tevékenységei

Older Adult wanting to use Khan Academy for fun (i.e. understanding Calculus)
1. Közösség
2. General Khan Academy Questions
Hello All, I have a college degree and post-graduate certificate in computer programming. I am older (retired) and want to review math and science to see what I still remember (!) and if I can lear...