Wednesday, October 29 
Section 12.3

Section 12.3: #1,11,13,17,21,25,37,41,45,50

Friday, October 31 
Section 12.4
Section 12.5 (pp. 857860)
(Concentrate on the constant density case)
Section 12.6
(Concentrate on the special case on pp. 869870)

Section 12.4: #1,2,3,4,5,6,8,11,13,19,21,25,28,29
Four centroid problems
Section 12.6: #1,5,6,9,15(a),25,27
