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Exercise Answers: Module 46

Answers

2. a) 10,000 b) 17 c) \dfrac{4}{81} d) 0.125 4. a) 512 b) 8 c) \dfrac{27}{64} d) 0.064
6. a) 64 b) -64 8. a) -\dfrac{4}{9} b) \dfrac{4}{9}
10. a) -0.0001 b) 0.0001 12. {x}^{6}
14. {q}^{42} 16. a) {3}^{16} b) {5}^{5}
18. a) {w}^{6} b) {u}^{94} 20. {y}^{9}
22. {c}^{18} 24. {n}^{y+2}
26. {x}^{p+q} 28. a) {b}^{14} b) {3}^{16}
30. a) {x}^{2y} b) {7}^{ab} 32. a) 25{x}^{2} b) 16{a}^{2}{b}^{2}
34. a) -343{n}^{3} b) 81{x}^{4}{y}^{4}{z}^{4} 36. a) {w}^{22} b) 32{x}^{5}{y}^{20}
38. a) -1000{q}^{6}{p}^{12} b) {n}^{40} 40. a) 48{y}^{4} b) 25,000{k}^{24}
42. a) 432{b}^{5} b) \dfrac{1}{200}{j}^{16} 44. a) 128{r}^{8} b) \dfrac{1}{200}{j}^{16}
46. -18{y}^{11} 48. 72{u}^{7}
50. 4{f}^{11} 52. 36{a}^{5}{b}^{7}
54. 8{r}^{2}{s}^{5} 56. \dfrac{1}{2}{x}^{3}{y}^{3}
58. {x}^{14} 60. {a}^{36}
62. 8{m}^{18} 64. 1000{x}^{6}{y}^{3}
66. 16{a}^{12}{b}^{8} 68. \dfrac{8}{27}{x}^{6}{y}^{3}
70. 1024{a}^{10} 72. 25000{p}^{24}
74. {x}^{18}{y}^{18} 76. 144{m}^{8}{n}^{22}
78. 1,000,000 80. $168.07
82. Answers will vary. 84. Answers will vary.

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