Exam #3A (Read instructions before beginning this test)

Please keep your answers concise. If you can answer in a word or two, please do so, but be sure you're complete and thorough with your answers.

Points for each question are indicated on the questions (or sections) below, totaling 20 for this part of the exam.

Every time you do a calculation, SHOW YOUR WORK (this is worth points toward your score).

Be sure to include UNITS in each of your answers (you will be docked points if you don’t, even if your numbers are correct).

This exam is timed; YOU HAVE 60 MINUTES TO COMPLETE THIS PORTION, so please keep moving through the material and pace yourself.