SAT II Math Episode 2 Part 7 pps

... 10 – 3 + 5 = –13 47. The correct answer is (B) r 1 + r 2 = p and r 1 r 2 = q Then (r 1 + r 2 ) 2 = p 2 or r 1 2 + r 2 2 + 2r 1 r 2 = p 2 Thus r 1 2 + r 2 2 = p 2 – 2q 48. The correct ... 20 (E) 24 Part VI306 www.petersons.com/arco ARCO ■ SAT II Math 46. The correct answer is (E) The remainder is 5(–1) 2n+1 – 10(–1) 2n + 3(–1) 2n–1 + 5. Since 2n + 1 a...

Ngày tải lên: 22/07/2014, 10:22

... root. 2. The correct answer is (E). 1. B 2. E 3. E 4. D 5. C 6. B 7. B 8. D 9. C 10. A 11. B 12. E 13. E 14. E 15. C 16. E 17. A 18. B 19. A 20 . D 21 . B 22 . E 23 . B 24 . D 25 . C 26 . B 27 . E 28 . C 29 . ... DAWN? (A) 11. 57 (B) 13.64 (C) 14.63 (D) 17 .25 (E) 20 .00 45. If log 6 .2 x = e, what is the approximate value of x? (A) 1 42. 54 (B) 173 . 82 (C) 22 7. 31...

Ngày tải lên: 22/07/2014, 10:22

... inches. 1. B 2. A 3. B 4. C 5. E 6. D 7. C 8. D 9. D 10. A 11. E 12. D 13. D 14. B 15. C 16. D 17. E 18. B 19. C 20 . A 21 . E 22 . C 23 . D 24 . B 25 . A 26 . B 27 . C 28 . B 29 . D 30. D 31. B 32. A 33. ... (B). Mathematics Tests 323 ARCO ■ SAT II Math www.petersons.com/arco GO ON TO THE NEXT PAGE 27 . The correct answer is (C). Longest dimension is along the diago...

Ngày tải lên: 22/07/2014, 10:22

... (ln x 2 )(e 2y ), what is the approximate value of ? (A) 23 .45 (B) 24 .35 (C) 25 .34 (D) 25 .43 (E) 27 .25 Part VI 276 www.petersons.com/arco ARCO ■ SAT II Math 28 . The correct answer is (C). 29 . The ... B 6. E 7. E 8. C 9. D 10. B 11. C 12. E 13. C 14. D 15. A 16. D 17. D 18. A 19. A 20 . B 21 . C 22 . D 23 . B 24 . C 25 . B 26 . D 27 . D 28 . D 29 . C 30....

Ngày tải lên: 22/07/2014, 10:22

... ■ SAT II Math 8. On the line y = 2x – 1, what is the approximate distance between the points where x = 1 and x = 2? (A) 2. 24 (B) 2. 27 (C) 2. 31 (D) 2. 42 (E) 2. 45 9. In the formula s = 1 2 gt 2 , ... II Math PRACTICE TEST 4 Answer Key Math Level IC 1. B 2. A 3. C 4. E 5. C 6. A 7. E 8. A 9. B 10. C 11. E 12. D 13. E 14. C 15. A 16. B 17. D 18. E 19. C 20 ....

Ngày tải lên: 22/07/2014, 10:22

... D 16. A 17. E 18. C 19. A 20 . B 21 . D 22 . A 23 . C 24 . B 25 . C 26 . C 27 . E 28 . B 29 . D 30. A 31. C 32. C 33. C 34. B 35. E 36. B 37. C 38. B 39. C 40. B 41. A 42. B 43. D 44. B 45. C 46. A 47. B 48. ... root 2. If (A) (B) (C) (D) (E) none of these Mathematics Tests 21 9 ARCO ■ SAT II Math www.petersons.com/arco GO ON TO THE NEXT PAGE 38. I: f(x) II: f(–x) II...

Ngày tải lên: 22/07/2014, 10:22

... terms: I—natural number II imaginary number III—rational number IV—integer (A) I, IV, III, II (B) I, II, III, IV (C) I, III, II, IV (D) IV, I, III, II (E) I, IV, II, III 17. If the reciprocal of ... = 21 –x, and PS = h. By the Pythagorean Theorem h 2 + x 2 = 100 and h 2 + (21 – x) 2 = 28 9 Subtract the first equation from the second. Thus, Part V2 02 www.petersons.com/ar...

Ngày tải lên: 22/07/2014, 10:22

... ■ SAT II Math PRACTICE TEST 2 Answer Key Math Level IC 1. C 2. A 3. E 4. A 5. D 6. E 7. B 8. D 9. D 10. C 11. E 12. B 13. C 14. E 15. C 16. D 17. D 18. C 19. C 20 . B 21 . A 22 . D 23 . C 24 . C 25 . ... 422 (B) 8 42 (C) 20 02 (D) 25 22 (E) 51 02 42. (A) 48 (B) 54 (C) 11 52 (D) 128 (E) 72 43. In a class of 25 0 students, 175 take mathematics and 1 42 take sci...

Ngày tải lên: 22/07/2014, 10:22

... = log 2 + log x + log y 4. The correct answer is (C). From the graph, 2 0 = 1, 2 1 = 2, 2 2 = 4 and 2 3 = 8 where y is the exponent and x is the power of 2. Thus, 2 y = x or y = log 2 x 5. ... cot x is positive in Quadrant III, so that cot 20 8° is positive. cot 20 8° = cot (20 8° - 180°) = cot 28 ° 17. The correct answer is (2) . Graph y = 2 sin x and y = cos 2x o...

Ngày tải lên: 22/07/2014, 10:22

... D 16. A 17. A 18. D 19. E 20 . D 21 . B 22 . B 23 . E 24 . B 25 . D 26 . A 27 . B 28 . D 29 . D 30. D 31. D 32. A 33. B 34. C 35. A 36. D 37. B 38. B 39. C 40. A 41. D 42. E 43. A 44. E 45. D 46. C 47. E 48. ... C 51. E 52. A 53. B 54. D 55. C 56. D 57. A 58. A 59. B 60. A 61. B 62. C 63. E 64. C 65. B 66. D 67. D 68. D 69. A 70 . D 71 . B 72 . E 73 . B 74 . A 75 . B...

Ngày tải lên: 22/07/2014, 10:22