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  1. Summation
  2. probability question?! need help
  3. two exercises about iteration
  4. Isomorphism
  5. cylinder in a cone problem
  6. Proving Fermat's Little Theorem
  7. Help needed
  8. Find the cost per pound of a meat loaf....
  9. Algebra Homework Help...
  10. Ratios!!!
  11. Texas Instruments TI-83 Plus
  12. Regression Analysis
  13. How can Infinity exist?
  14. index of 1st-order diff. operator, Ind(D) = dim(Ker(D)) -...
  15. Probability Question!
  16. A couple of Pre-Calculus problems.
  17. Factoring
  18. subspaces
  19. Fields and Complex Numbers
  20. number of ways to arrange basketball players if....
  21. Relative Extrema Graphing Help
  22. Linear algebra -- vector space definiton
  23. Probability
  24. Margin of Error-- poll problem!
  25. Abrastract Algebra
  26. pie chart in a election
  27. pencil , pen and eraser permutation / combination
  28. two solution
  29. Find the critical points of x^4.e^(-x^2)
  30. Cos(theta - pi/2)
  31. Algebraic Structures
  32. SohCahToa
  33. solving simultaneous equations
  34. trigonometry problems
  35. trig: 2sin^2x=2+cosx
  36. trig: find exact sol'n: 2sin^2x=2+cosx, tan^2x-tanx=0
  37. Trig: simplifying, evaluating, rewriting, solving (5 probs)
  38. Permutations help!~~~ it is due today!!!
  39. Quadratice Forms and Symmectic Matrix
  40. Homework help----proof
  41. logistic model
  42. Graphs of Trigonometric Functions
  43. order of operations!! need help.
  44. order of operations!! need help.
  45. Scientific Notation and Significant Figures
  46. probabilities and statistics...
  47. Equation
  48. [SPLIT, MOVED, MERGED] solve (3y)/4 - 1/2 + (3y)/2 = 2 - y
  49. trig identities: find exact values for sin15deg, cos105deg,
  50. Intermediate algebra
  51. Proof using contradiction!
  52. Horride Limits. :(
  53. similar matrices question
  54. Count out the distance from origo to planet z
  55. Programming TI-83 calculator to Solve Quadratic Equation?
  56. anybody? probability..
  57. Cardinal numbers proof
  58. Combinatorics/Permutation Problem; Due Friday
  59. Sets: Prove that (0,1) ~ (1, 2) using bijection 2x + 1
  60. Abstract number problems
  61. If 10K microns = 1 cm = 100m angstroms, how many...?
  62. decimal 0.007 equals ratio of 7 to what number?
  63. Conics and Geometric Proofs
  64. Need Help Solving equation 2x / 5 = 6
  65. driveway in cubic yards
  66. Equations: get Y by itself in 2y + 5= -1
  67. shading the feasible region
  68. Vandermonde's Identity: (1+x)^m*(1+x)^n = (1+x)^(m+n)
  69. Word Problem
  70. word problem
  71. Adding Probability
  72. Word problem: Size of a triangular vent(?)
  73. Weird probability problem
  74. Develop the identity for tan(A - B) by using the sine and co
  75. prove that (sec^2(x)) / (sec^2(x) - 1) - 1 = cot^2(x)
  76. trig functions translations and combinations of transfomatio
  77. Word problem using sines - Please help!
  78. quality inspector
  79. trig: write 4sin pi/3 cos 5pi/6 as a sum
  80. Find P(A n B)-please help
  81. mutually exclusive
  82. interior angles and exterior angles
  83. Answers without negative exponents!
  84. Factor each Polynomial Completely
  85. Solve each equation:
  86. Graph each quadratic equation!
  87. Solve each Equation
  88. Averaging Angles
  89. Carrying a Ladder around a Corner
  90. Right Triangle Trigonometry
  91. Navigation
  92. Leaning Tower of Pisa
  93. Graph each quadratic equation!
  94. Domain of an Algebraic Expression
  95. Struggling with a word problem
  96. Trig Problem
  97. Constructing a Highway
  98. Distances at Sea
  99. Circumscribing a Triangle
  100. Please check my work!