TIPS ON SUBMITTING
                 HW ASSIGNMENTS WITH WEBASSIGN

    Please, never use your browser's BACK button in the
  middle of an WebAssign session.  The system is
  designed to only move in the forward direction.

    The way things are set up at this time, you will have
  five opportunities to answer each part of each problem.
  To have your answer graded for a single part of a problem,
  fill in only that part and select

          "Submit New Answers to Question ____".

  If a part has been left blank, no submission is charged
  for that part.  Always use three significant figures in
  your numerical answers (unless the program gives other
  instructions for a particular problem).  Numerical
  answers must be correct to within 2%.  To enter a number
  in scientific notation, use the format *.**E**; for
  example 5.97 X 10^24 would be entered as 5.97E24.