The following is a list of additonal web sites which you may find useful and interesting.
"The Most Common Errors in Undergraduate Mathematics"
"Doing Well in Calculus"
The MacTutor History of Mathematics Archives
A Short Course on Trigonometry
Algebra Review in Ten Lessons
Preparing for University Calculus (download the booklet - there's lots in it!)
Algeboard (a game with format similar to Jeopardy, testing your knowledge of high school algebra)
UBC Calculus 100 Online
UBC Calculus 101 Online
The Calculus Page - Problems List
Calculus Tutorials - Good summary notes; unfortunately, we can't access the quizzes for practice questions.
Introduction to Options
Campbell Harvey's Financial Toolbox (includes an extensive glossary of terms)
Some Other Interesting (and perhaps helpful!) Sites:
QuickMath - Automatic Math Solutions