Math 220 Homework
Sections 901&902

ASSIGNMENT	DUE DATE	Total points
Homework 1	Wednesday, 01/27	111
Homework 2	Wednesday, 02/03	161
Homework 3	Wednesday, 02/10	107
Homework 4 correction: Part B, problem 2: replace "7n-5 is odd" by "7n-5 is even"	Wednesday, 02/17	164
Homework 5	Wednesday, 02/24	85
Homework 6	Wednesday, 03/09	174
Homework 7	Wednesday, 03/23	188
Homework 8	Wednesday, 03/30	198
Homework 9	Wednesday, 04/06	105
Homework 10	Wednesday, 04/13	97
Homework 11	Monday, 04/25	213
Homework 12	Monday, 05/02
Homework 13	AT THE BEGINNING OF YOUR FINAL EXAM	extra credit (8 pts)

Homework Submission Guidelines:
Homework = neat, legible, easy to follow, handwritten, individually turned in, on time.

• Homework is to be placed on the table at the front of the classroom at the beginning of the lecture. No papers will be accepted after 10 minutes from the beginning of class. If you turn it in to my office (Blocker 245E) or e-mail a PDF-version to me (scan all pages together to one file), make sure you do it 20 minutes before the class starts at  due date. In these cases please attach an excused documentation.
  
•  For full credit on the homework, you must show all work and justify your answers. Emphasis will be placed on writing carefully and precisely.
  
• Working together on homework is fine and encouraged, but each of you should write up your own solutions.
• Work which does NOT meet the following requirements might be returned ungraded.
  
• Staple the homework pages together. Folded or paper clipped homework will NOT be accepted.
• Do not tear out pages from a spiral notebook; use clean-edged paper.
• Print your full name and the section number at the top right corner.
• Write the page number at the top right corner of each paper in your assignment.
• Do the problems in consecutive order.
  
• Leave enough space between the problems for the grader's comments.
  
• Show ALL your work. Just writing the answers down is not enough.
• YOUR WORK MUST BE NEAT, EASY TO FOLLOW.
• If you handwriting is illegible, you will be given a warning, after which the grader will no longer accept your assignments unless they are legible.