This web site contains the current syllabus for this course, the homework assignments for this semester, and three sample tests. The sample tests are examples of the three midterms which we will have this semester. In each test, the problem numbers are links to worked solutions. In the solutions, the problem numbers are links back to the test. Wherever you see the words "Math 45" it is a link back to the home page for the Math 45 web site.