Institutions have accepted or given pre-approval for credit transfer.
* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 25 of Sophia’s online courses. Many different colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.
Intro to Summation (Sigma) Notation
Here's a brief intro to summation (or sigma) notation, what it's good for, and what all the parts of the notation mean!