| Answers
to HW
Use these answers to CHECK your work. You should show at least one or two interim steps to show how you arrived at most of your answers. |
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pg 446 # 1-48
|
1. |
b9 |
25. |
0.006667 |
|
2. |
p12 |
26. |
0.375 |
|
3. |
a9 |
27. |
0.000000981 |
|
4. |
x4y2 |
28. |
129 |
|
5. |
16m5 |
29. |
768,000 |
|
6. |
108a3p2 |
30. |
5,440,000,000 |
|
7. |
128x3y2 |
31. |
5.88 ´
10-2 |
|
8. |
81w7 |
32. |
7.69 ´
10-4 |
|
9. |
1 |
33. |
2.33 ´
10-8 |
|
10. |
1/p2 |
34. |
5.23 ´
108 |
|
11. |
1 |
35. |
7.95 ´
103 |
|
12. |
x4/y6 |
36. |
1.234 ´
109 |
|
13. |
p2 |
37. |
1/27 |
|
14. |
1/3b3 |
38. |
16 |
|
15. |
4 |
39. |
6 |
|
16. |
9y4/x |
40. |
75 |
|
17. |
1/4p9q3 |
41. |
2/5 |
|
18. |
m5/n7 |
42. |
37 |
|
19. |
6a5/b4 |
43. |
2 ´
106 |
|
20. |
w6z12 |
44. |
1.52 ´
107 |
|
21. |
18pq6 |
45. |
5 ´
10-9 |
|
22. |
5m4n3 |
46. |
8 ´
10-4 |
|
23. |
81w8 |
47. |
9 ´
10-13 |
|
24. |
1/81xy |
48. |
9 ´
1010 |