ANSWERS
p. 34: Answers will vary
p. 35: Answers will vary
Probabilityp. 36: 1. 3628800 2. 6 3. 12p. 37: 1. 210 2. 5040 3. 4554.2730 5. 120 6. 1, 11 Variable Statisticsp. 38: 1. 32,13.038, 11.662, 5, 160, 5800
p. 39: 1. 2.222, 0.833, 0.786, 9, 20, 50
2.19, 6.519, 5.831, 5, 95, 1975 3. 3.333, 2.733, 2.494, 6, 20, 104 4. 10.5, 11.862, 10.828, 6, 63, 1365
2 Variable Statisticsp. 40: 1. 3.4, 3.782, 3.382, 5, 17, 115, 5, 3.464, 3.382, 25, 173, 2.147, 0.839
p. 41: 1. 2.5, 1.291, 1.118, 4, 10, 30, 3.75, 3.096, 2.681, 15, 85,
Matrix Calculations | 2 |
|
|
|
| |||||||||||||||
p. 44: | 1. |
| 19 |
| 22 |
|
| 2. |
| 1 |
|
|
| |||||||
|
|
|
|
|
|
| ||||||||||||||
| 43 |
| 50 |
|
|
| 1.5 | 0.5 |
|
| ||||||||||
3. |
| 1 | 2 | 5 | 6 |
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||
| 3 | 4 | 7 | 8 |
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
| 1 | 0 | 0 |
|
|
|
| 1 | 1 | 2 |
| |||||
|
|
|
|
|
|
|
|
| ||||||||||||
p. 45: | 1. |
| 0 | 1 | 0 | 2. |
|
| 3 | 5 | 8 |
| ||||||||
|
|
|
|
| 0 | 0 | 1 |
|
|
|
| 13 | 21 | 34 |
|
| 1 | 1 | 2 |
| 2 | 4 | 1 | 3 |
|
| |
|
|
|
| ||||||||
3. | 3 | 5 | 8 | 4. | 5. | ||||||
6 | 8 | 5 | 7 | ||||||||
| 13 | 21 | 34 |
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
p. 46: | 1. | 6,12,18 | 2. 15,10,5 3. | 1 |
4.x 1,i,i , (x i)(x i)(x 1) 0
Summationp. 50: 1. 154 2. 0 3.p. 51: 1. 62 2. 0.103 3. 3447.374
4.34.057 5. 1.069 1026 6. 5.187
Derivativesp. 52: 1. 75 2.4.54.598 5.
Integrals |
| 1 |
|
|
|
|
| 1 |
|
| 3 |
|
|
| ||
p. 54: | 1. | 1 | 2. | 2 |
| 3. 3 |
|
|
| |||||||
2 | 3 |
| 4 |
|
|
| ||||||||||
|
|
|
| 2 |
|
|
| 2 |
| 1 | ||||||
p. 55: | 1. | 0 2. |
| 3. | 0 4. |
| 5. 200 6. | |||||||||
3 |
|
| 3 | 2 | ||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
57