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Answers to 2003 Exam

These answers are "to the best of my knowledge" ...

  1. 7 years
  2. 22.5o
  3. 15
  4. 820
  5. 3/4 = 0.75
  6. (r^10/(1-r^9))^(1/3) = -(r^10/(r^9-1))^(1/3)
  7. 5 hours
  8. (29w + 12) / (12w + 5)
  9. 1 yard
  10. 130
  11. 3864
  12. 7 sin2(A) - 7 sin4(A) = 7 sin2(A) (1 - sin2(A))
  13. $60
  14. 1/85
  15. 97
  16. 15625/2916

Last Modified: Aug 2012
Maintained by: Math/CS @ SHU.edu (bgw)