2 thoughts on “Calculus

  1. Dana January 17, 2016 / 7:40 pm

    You are so amazing. To have done all this. I am so blessed to have come across such a wonderful site with all these great classes.

  2. Kimberly January 20, 2016 / 10:55 pm

    I am in tears. I snatched my son from school today after ongoing bullying and I had no idea what to do or where to begin. Thank you.

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