Homework #4   February 1, 2017    [80 pts]

Please staple your homework pages in the upper left corner.

Due:  (a)  in class Tuesday February 7
      (b)  in class homework mailbox by close of business Wednesday 2/8


1.  7.24   [15 pts]

2.  7.33   [10 pts]

3.  7.37   [15 pts]

4.  7.41   [20 pts]

5.  7.42   [20 pts]