Due Wednesday 10/4
PS 4: Group Assignment

Section 3.8: 20, 22, 26, 28, 31, 32, 33, 35
Section 6.2: 5, 7, 9, 22, 24, 26, 32, 70

Due Wednesday 10/11
PS 5: Individual Assignment

Section 6.2: 41, 66, 71, 72 (These can be tricky. Try and try again!)
Section 9.1: 2, 6, 8, 16, 23, 24, 32, 34

Due Wednesday 10/18
PS 6: Group Assignment

Section 8.2: 4, 5, 13, 19, 20, 21
Note:
For 19, assume the glass has straight (linear) sides.
20 is long and involves a lot of different ideas. Some hints: a latitude of 45 degrees means the circle around the sphere that when you draw a line from any point on the circle to the center, the line forms an angle of 45 degrees with the plane through the equator, and the plane through the center perpendicular to that first plane. Also, remember the Pythagorean theorem or trig to find the height above the equator.

Due Wednesday 10/25
PS 7: Individual Assignment

Section 8.3: 6, 7