Homework this week: 5/12/2008
567 1,2
582 1,2,3
576 1,2,3
587 13,14

Due Friday 5/16/2008 Quiz Friday!!

Answers:  
567 1) 18.5, 2)  27.5, glycerine, 12.5
582 1) 42.8, 2) 64.8, 3) 49.8
576 1) 20 cm, - 1.0, real inverted, 2) -30 cm, 3.00, virtual upright,
       3) - 6.67 cm, 0.333, virtual upright
587 13) 30, 19, 19, 30, 14) 30.4, 22.3