數學試卷答案 – St. Stephen’s Girls’ College Form 2 Math Final Exam 2016-17 Paper 2

數學試卷答案 – St. Stephen’s Girls’ College Form 2 Math Final Exam 2016-17 Paper 2

試卷答案

1. \(2^{11n}\)
2. x² + 8x + 12
3. a) False
   b) False
   c) True
4. \(q=\dfrac{3p}{r^{2}}\)
5. 185 mL
6. 0.005 s
7. 45
8. a) 5 min
   b) i) 19
       ii) 45.5 min
      iii) 43 min – 48 min
   c) 33 min
9. a) 50
   b) 91.6%
10. D(3, 4)
11. -3
12. u = 0.5
    v = -0.5
13. 8
14. 5 : 4 : 1
15. 9 : 4
16. 6 : 25 : 20
17. $3.2 / pack
18. 3.3
19. 37°
20. x = 37°
    y = 83°
21. 30°
22. 20
23. a) x = 12
    b) y = 89
24. 10
25. Yes
26. \(\sqrt{3}\)
27. a) \(6\sqrt{3}\)
    b) \(\sqrt{2}\)
28. 1
29. a) 12/13
    b) 5/12
    c) 12/5
30. 59.5°
31. 1.5
32. \(\dfrac{\sqrt{51}}{10}\)
33. 8
34. 35°
35. 30°
36. 36°

St. Stephen’s Girls’ College Form 2 Math Final Exam 2016-17 Paper 2 試卷