Math 221 Extra Practice Problems
1.5
# 5, 7, 9, 10, 15, 17, 19, 21-26, 35-41, 51-54, 57, 58
6.5
#1, 2, 4, 5, 7, 9, 10, 13, 14, 17
3.3
#1-19 odd, 23, 24
7.1 (*?)
#1-8, 12-18, 21-31, 34
4.3
#10, 13, 17, 18, 33, 39, 43, 46, 48, 53, 86
2.3
#11, 13, 15, 17, 18, 20, 25, 26, 37, 39
4.8
#11,12,13,15,18,20,29,31
4.1
#2, 3 - 10, 11 - 14, 18, 20, 22, 23, 24, 25, 26, 27, 28, 30, 33, 35, 37, 38, 39, 41, 76, 77
1.4
#2, 4, 11-17, 19-22, 25, 30, 32, 37
6.1
#2, 8, 11, 12, 13, 14, 15, 17, 18, 20, 27, 33, 56, 57
5.1
#2,3,7,13,15,16,20,21,22,23,24,32
2.5
#20, 45, 51, 53, 55
5.3
#23, 24, 28, 31, 32, 33, 35, 39, 51, 55, 58
Appendix D
#29, 30, 35-38, 65, 67 (you will need a calculator for 35 - 38)
5.2
#3, 11, 18, 21, 22, 29, 33, 36, 37, 42, 48, 49, 52, 53, 55, 57, 60
3.6
#3, 5, 6, 9, 13, 19, 31, 34, 39, 43, 45
6.3
#3, 5, 9, 12, 14, 15, 17, 19, 20
5.4
#3, 6, 9, 12, 14, 15, 16, 18, 27, 31, 37, 43, 53, 54, 64
1.3
#3, 8, 10, 12, 14, 15, 18, 19, 33, 35, 37, 40, 43, 45
2.8
#4, 5, 6, 12, 16, 17, 18, 21, 23, 25, 27, 29
1.1
#4, 7, 8, 25, 34, 41, 47, 51, 54, 71, 73, 77
6.2
#4, 7, 9, 10, 12, 14, 16, 17, 33, 55, 56, 58
4.7
#5, 6, 13, 14, 19, 21, 32, 34, 35, 38, 49, 54
3.5
#5, 7, 9, 11, 13, 15, 17, 19, 29-32, 49, 50, 51, 57
2.7
#5-10, 13, 14, 31-36
3.9
#6, 12, 15, 17, 22, 24, 26, 29, 30, 32, 33, 42, 45
3.10
#6, 23-27
4.2
#6, 8, 9, 11, 13, 17, 19, 22
4.4
#7, 11, 17, 18, 19, 21, 25, 33, 41, 45, 49, 50, 55, 57, 61, 62, 67
4.9
#7,8,10,11,1215,17,18.22,23,28,29,37,38,39,45,49,50,51,53,60,61,64,65,68,69,74,75,76,78,79
3.4
#7-47 (odd), 50, 51, 53, 55
2.6
#8, 15, 16, 21, 24, 27, 31, 32, 35, 47, 49
5.5
#8, 15, 17, 18, 20, 21, 23, 25, 28, 31, 39-42, 44, 46, 48, 54, 58-61, 65, 66, 67, 69, 81, 83
4.5
#9, 10, 27, 35
2.1 and 2.2
(2.1) #5 (2.2) #4, 7, 8, 11, 15, 17, 23, 24, 25, 31, 33, 34, 35, 42, 45, 47
3.7 and 3.8
(3.7) #7-10 (3.8) #3, 4, 8-11, 14
1.2
7, 12, 18, 20
6.4 **
Physics and Engineering Students are encouraged to read section and try #1,2,7,8,9,13,15,19,20,21,23,26. No problems from this section will appear on any quizzes
