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  1. I'm having trouble simplifying this. ^3 to the square root of negative 27
  2. What is 2 2 in the base of 2?
  3. Simple Interest
  4. log(2x 10)/2 = log(X 1)
  5. I have seven math question which I'm trying to solve for X
  6. I'm trying to solve each question using X but I forgot how to do these problems
  7. What is the vertex of 2x^2 4=4x y^2?
  8. What is the vertex anf focus of 9x^2 8y^2-15x 8x 27=0
  9. What is the vertex anf focus of 9x^2 8y^2 7x 27=0?
  10. Rearrange formulae
  11. rearrange equation again
  12. Math - scientific notation
  13. Verifying trigonometric identities solver
  14. 2x^2 2x 2y^2-6y-11=0 how do I find out what the conic equation is?
  15. Geometry question need help!
  16. What is the minimum mark a student could have scored?
  17. Proving trigonometric identities solver?
  18. 16m^2 - 16/25, I come up with {4m - 4/5} I may have the wrong sign I forgot how to do
  19. ask a probability question?
  20. What's the formula for finding the area of a parallelogram
  21. Help me with my math?
  22. equation solving
  23. ?Math 110-finite math
  24. Probabilty of coosing 4 hearts in a row out of a standard deck of 52 cards
  25. Equatation for $11,000 at 10% simple interest
  26. Find f(x) - continuous functions
  27. Finite math help free?
  28. New finite math question word problem
  29. How to solve logarithms?
  30. Verify the identity
  31. Math subject
  32. Detemine the vertex, focus, the coordinates of the end of the latus rectum
  33. Anti log usage
  34. Pie faced teachers
  35. Math word problem
  36. Help with trigonometric identity
  37. Algebra formula
  38. 1.find the equation of the line tangent to the graph of f(x)=(lnx)^5 at x=4?
  39. Math 110 combinations
  40. Trying to put these equal amounts in a 500ml bottle
  41. It is Pre Calculus
  42. My math answers free?
  43. Probability
  44. Evaluate using sum or difference formulas?
  45. Vectors Maths
  46. Need to know the sun
  47. (-5a^3)^4 how would I simplify
  48. Math Help!
  49. Vectors Question Intermediate level? (Engineering Maths) Help please!
  50. Finite math help for free?
  51. Finite math help for free?
  52. ask probability questions?
  53. Probability
  54. Probability
  55. Math Problem Please Help!
  56. Math Problem Please Help
  57. Vectors Help
  58. How to solve the system of equations?
  59. Trying to find values and variables for similar polygons
  60. Finding Outcomes,6 grd
  61. I don't know how to find the value of each variable
  62. Similar polygons using proportions
  63. Finding a function
  64. equation for average speed?
  65. problem solving involving quadratic equations?
  66. Having trouble setting up this payoff table.
  67. Algebra equations
  68. Rule for generating a sequence
  69. example of equation linear relationships
  70. Two taps fill a tank in 6 minutes, tap A fills tank in 10 minutes, how long does tap
  71. Find solution
  72. Suppose a player observes 3 players of roulette. Note: A roulette wheel has 18 red nu
  73. Math, building a simple non-linear function
  74. Formula for length of tangent?
  75. Find AB and Ac
  76. Solve by the substitution method
  77. List the coefficients of the given polynomial -7x^3 + 7x^2 - 3x + 5
  78. System of equations
  79. Right triangle triginometry?
  80. Problem on GP. Find three numbers in GP
  81. Standard Normal Probability Question - BASIC?
  82. Raffle odds calculations?
  83. Answer my trigonometry word problem?
  84. Probability Problem (Poisson Process)
  85. how to transpose equations?
  86. Basic mathematics
  87. A stat teacher is playing a game of Texas hold'em. Suppose that he is holding the fol
  88. Question about Calculus--Graph of a Function
  89. Trigonometric identities
  90. Probability Question
  91. Y=4 linear equations
  92. how do you find the slope from this equation y=1x + 4
  93. ask free probability?
  94. cos^2 + tan^2(cos^2)=1
  95. Derivatives
  96. Parabolas with vertex (0,0). How to find focus?
  97. Verifying the identify
  98. Number sequences
  99. finding the next 3 values in the sequence of numbers
  100. Graph a line
  101. Plane geometry
  102. Trigonometry Question
  103. I need Examples
  104. What is the 3511th digit of PI (3.14)?
  105. What is the 4012th number of PI (3.14)?
  106. Algebra 2 problem.
  107. Math algebra
  108. prove or disprove the following: the expression n2-n 41 produces a prime number for e
  109. Compound Interest
  110. prove ((sec(x)-csc(x))/((sec(x)+cot(x)) is equal to ((tan(x)-1)/(tan(x)+1)
  111. Consider the following probability distribution.
  112. how to solve (cosecA-cotA)^2 = (1-cosA)/(1+cosA)
  113. probability statistics
  114. Verifying identities
  115. How to find focus using only vertex. Parabolas
  116. Hypothesis testing
  117. Calculate sine 2x
  118. Probability Question
  119. Probability Question
  120. Pythagorean theorem
  121. Raffle odds
  122. Probability
  123. Rewrite a fractional exponent as a radical?
  124. Find the z-score that corresponds to each speed
  125. 3/7 * 3/14 simplest terms
  126. 1/4 4/5 1/12 in simplest terms
  127. Math question
  128. Proving identities solver?
  129. Proving trigonometric identities, prove:
  130. Types of locus questions for complex numbers?
  131. Precalculus
  132. factoring 2 variable polynomial
  133. Math help free?
  134. Confidence Interval Interpretations?
  135. binomial probability
  136. Trig functions: sin(x+pi) = -sin(x)
  137. probability
  138. Compound interest
  139. College algebra
  140. Prove the Identity: 2cos^2x-1=(1-tan^2x)/(1 tan^2x)
  141. Sequence and series questions and answers
  142. College algebra
  143. Statistics
  144. Statistics question hw
  145. Statistics
  146. Statistics
  147. SAT score is 1028 The Standard Deviation is 92. What is the 90th percentile score ana
  148. Sequence and series
  149. how do I get the cumulative sum for differences ? Do I just add all the differences?
  150. Percent reduced to lowest terms
  151. Alegbra I- Factoring Review
  152. Statistics
  153. Linear Algebra Eigenvalues/ Eigenvectors
  154. Verify this identity: cos^2x=(1/2)cos2x
  155. Write the standard form for the circle
  156. Answer this math problem for me
  157. laws of probability
  158. Deck of playing cards
  159. Trapizium cylinder
  160. Find the experimental probability that the spinner does not land on purple
  161. If y= x-1 1/ (x-1), does y have a real between -2 and 2?
  162. Find vertex of parabola given the equation x^2 2x - 4y 17
  163. Use probabillity to determine if the beanbag will go into the hole?
  164. Geometric Sequences: Finding the sum of an infinite series?
  165. Geometric Sequences: Finding the initial value?
  166. Probability - Reliability and Confidence Level
  167. cos(alpha-beta)/(sin(alpha)cos(beta))=cot(alpha)+tan(beta)
  168. Statistics
  169. Please help me in verifying this identity!
  170. Hints to re-arranging a complicated formula
  171. Positive integral factors of 3000000000
  172. Verify the identity
  173. Prove the statement
  174. Graph the following polynomial functions f(x)=(-2x-2)(x+1)(x-1)
  175. Differential Equations, Linear models
  176. Differential Equations, Linear models
  177. Differential Equations, Linear models
  178. Trig Identity
  179. Differential Equations, Linear models
  180. "Differential Equations, Linear models
  181. Math/Algebra
  182. Trigonometric identity
  183. Statistic
  184. text(ln)(x+3) - text(ln)(2x) = (text(ln)(x+3))/(text(ln)(2x))
  185. Write this expression as a single logarithm: 3 log5 (u) + 4 log5 (v)
  186. Find the missing base: LOGb(8)=5
  187. Probability - choir members getting same copies back
  188. How to prove
  189. Calculation system of differential equations in mathcad
  190. Nightmare Probability Problem! HELP!
  191. Algebra and Daily Life
  192. Permutation & combination
  193. Probability
  194. Verifying identities precalculus
  195. Can you help me verify this trigonometric identity?
  196. Word Puzzle Problem
  197. Probability brain twister
  198. Probability
  199. Statistics
  200. Pre algraba
  201. How to find the distance between two overlapping circles?
  202. Transposition resistivty
  203. Z testing in maths
  204. I don't know how to find the missing number
  205. Statistics
  206. Trigonometry bearing with time
  207. Finite math help
  208. Expected Value
  209. Solving equations
  210. Verify identity?
  211. Verify identity
  212. write the expression in terms of a single trig. Function
  213. make y the subject of the formula x=2^y
  214. Basic math question help
  215. Word Problem Help!
  216. Mixture problems
  217. transposition of an equation
  218. Finding vertex and focus of equation y^2=3x
  219. Slope intercept form
  220. solve each system of the equations by elimination
  221. Find vertex, focus, and directrix of the parabola
  222. Formula for octagon side lengths
  223. Math, so hard...
  224. What is 5/12 - 3/8 reduced to lowest terms?
  225. Simplify the following
  226. Bearing
  227. find x In10^x=loge^x+2
  228. Root of Scientific Notation
  229. Differentiation
  230. Summation swapping
  231. Fourier Transform Tricky Integral
  232. A vector equation for a given straight line is r = (I + 3 j) + lambda(-i - j) a) sho
  233. A vector equation for a given straight line is r = (I + 3j) + lambda (-i - j)
  234. Skewness
  235. Is a trapezoid a rectangle?
  236. Solve math problems by elimination
  237. where to ask own probability questions
  238. Next number in a series
  239. Get answers to math word problems for free
  240. Instant Homework Help
  241. Age problem
  242. Free math answers
  243. Trig Identities
  244. Cauchy–Schwarz inequality for complex numbers
  245. how do you factor for x intercepts
  246. Sustainable Growth Rate Formula?
  247. Integration problem
  248. (cot + csc-1)/(cot-csc 1)=(1+ cos)/sin
  249. (cot+ csc-1)/(cot-csc 1)=(1 + cos)/sin
  250. Trigonometric identities solver