1. 13 and 19
2. 13 and 20
3. 14 and 19
4. 14 and 20
14 and 20
1. 6
2. 8
3. 10
4. Cannot be determined
6
1. 2.4k + 1.2(2k – 3)
2. 10.4 + 1.2(k – 5)
3. 2.4 + 2(k – 3) + 1.2 (k – 5)
4. 10.4 + 1.2(k – 4)
10.4 + 1.2(k – 5)
1. 63
2. 2.67
3. 0.125
4. 954
5. 0.45
2.67
1. 623
2. 777
3. 102
4. 729
5. 623
729
1. 0.45
2. 2.67
3. 1.02
4. 9.14
5. 3.15
2.67
1. 0.674
2. 2.67
3. 776
4. 78
5. 14
2.67
1. 89/7
2. 2.67
3. 89
4. 45
5. 7
2.67
1. 6
2. 2.67
3. 0.15
4. 98/2
5. 225
2.67
1. 201
2. 200
3. 965
4. 729
5. 124
729