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Grade level practices for History, Science etc
1 voto 1 comentario -
Reporting a mistake in a lesson
0 votos 1 comentario -
Quadratic equation ( need help)
0 votos 1 comentario -
need help solving a function inequality question
0 votos 1 comentario -
Life with Khan Academy
1 voto 1 comentario -
Powers & Exponent Laws
0 votos 1 comentario -
Khan Academy Chemistry
1 voto 1 comentario -
Y=2x
1 voto 1 comentario -
Imaginary Numbers
0 votos 3 comentarios -
AP Calculus AB and BC: Calculating volumes
2 votos 1 comentario -
Thank you for changing my life
6 votos 3 comentarios -
Videos for AP Physics C
100 votos 18 comentarios -
Is Khan Academy just for people in US
0 votos 4 comentarios -
Is there any online teaching certification from this website or how to start being a tutor?
0 votos 1 comentario -
electrical engineering
0 votos 4 comentarios -
Add ACT test prep course
68 votos 4 comentarios -
Volunteer in the Translation Team
1 voto 6 comentarios -
I'm having trouble with this simple problem
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Financial literacy for youth
6 votos 2 comentarios -
Content Update: April 3, 2017 (Pixar, World History, Algebra, more!)
3 votos 2 comentarios -
Encourage Learning By Writing Background Information
2 votos 1 comentario -
Hello everyone. Well I have a question about chemistry!!!!
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I'm in grade 9. I need grade 12 pre cal for my job,but I have to take grade 10 and 11. Is it possible to take pre cal in university instead of taking two years of unnecessary pre cal?
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Khan Academy Thank you so much^^
1 voto 1 comentario -
percentage question
0 votos 2 comentarios -
What does -∞ mean? (negative infinity?)
1 voto 2 comentarios -
Loaded Potential Energy
1 voto 1 comentario -
Trying math skills after so long! %$%&#$ AAAHHHH!?
1 voto 3 comentarios -
A few updates for KA[if you want to make better programs, or want contests back, READ!]
18 votos 19 comentarios -
Fractions
2 votos 2 comentarios