Log in

View Full Version : Mathematics


Pages : 1 2 3 4 [5] 6 7 8 9 10 11 12 13 14 15 16
  1. Mathematics: binomials (2 replies)
  2. probability question (1 replies)
  3. Solving systems of equations by elimination (2 replies)
  4. Verify the identity: cos x sin x tan x = sec x. (3 replies)
  5. Spss help ask question? (0 replies)
  6. Statistical problem (1 replies)
  7. How do I answer these 2 math exercises? (1 replies)
  8. Probability (1 replies)
  9. Stats question (1 replies)
  10. Can you help me solve this number sequence (1 replies)
  11. Limits at infinity (1 replies)
  12. Prove this trig identity please (3 replies)
  13. Prove that trig identity (1 replies)
  14. If a swimmer swam five miles in 34.7 minutes, what's his speed in meters per second? (1 replies)
  15. Help with functions (2 replies)
  16. Geometry word problems (1 replies)
  17. How do I do math 50 (2 replies)
  18. solving quadratic equations word problems? (3 replies)
  19. Question about Calculus----Graph of a Function.. (2 replies)
  20. Finance 100 (1 replies)
  21. finding two final equation of the 1) a sine function and 2) a cosine function (0 replies)
  22. In Trigonometry, what are bearings used for? (1 replies)
  23. Verifying this identity? (1 replies)
  24. Question On Related Time Rate (calculus) (1 replies)
  25. Algebra word problem (1 replies)
  26. Coin Word Problem (1 replies)
  27. Calculator Help Ti-Nspire CX CAS 3-D Graphing (0 replies)
  28. Quartile deviation (0 replies)
  29. How should I calculate the determinant? (5 replies)
  30. Question about Calculus (Limit Proof).. (3 replies)
  31. Need help with trigonometric equation csc(x) = 3 tan(x) (1 replies)
  32. identify the property that the statement ilustrate: -10 3=3 (-10)? (2 replies)
  33. Can you solve this transpose formula? I am having trouble... (1 replies)
  34. Trigonometric identity solver? (3 replies)
  35. Math help (1 replies)
  36. If 20 counters are the whole set what fraction of the set is 16 counters (1 replies)
  37. Need help urgent please : (1 replies)
  38. If we toss 3 coins, what is the probability that no tails will appear? (1 replies)
  39. Question about Calculus (Limit).. (1 replies)
  40. Math questions... (1 replies)
  41. Question About Differential Equation.. (2 replies)
  42. magic square 3x3 solution? (1 replies)
  43. if you roll a dice one time,what is the probability of not rolling a prim number? (1 replies)
  44. Find an equation of the parabola that satisfies the given conditions (1 replies)
  45. How do I display Latex? (8 replies)
  46. what are two numbers whose product is -12 and the sum of whose square is minimum? (1 replies)
  47. Which of the following is not a binomial distribution and why? Justify your answer. 1 (1 replies)
  48. How do I prove this identity (1 replies)
  49. Statistics help for students? (1 replies)
  50. Given the function f(x,y), I want to calculate the joint CDF. (0 replies)
  51. Question about limit of Calculus.. (2 replies)
  52. How is the mean affected by a population's shape and sample size? (0 replies)
  53. Given the function f(x,y), I want to calculate the joint CDF. (0 replies)
  54. Equations- standard form (1 replies)
  55. Remarkable limits (11 replies)
  56. What percentage of time does the favored horse place? (1 replies)
  57. If y = (x 3)2, then (-2x - 6)2 must equal (0 replies)
  58. Trying to determine the equation for a number sequence (1 replies)
  59. How do you solve this? (2 replies)
  60. Finding x-intercepts through factoring [help] (1 replies)
  61. Help me solve this problem (1 replies)
  62. Is this direct variation? (3 replies)
  63. Two men born same day given same first and last name both born in same place (9 replies)
  64. Question about Math.. (1 replies)
  65. Show me how to do this problem (1 replies)
  66. Confidence interval (0 replies)
  67. Integration (1 replies)
  68. probability (1 replies)
  69. Verify (cos(x) sin(x))/(cos(x)-sin(x)) - (cos(x)-sin(x)/(cos(x) sin(x)) = 2tan(2x) (1 replies)
  70. Question about Uniqueness of Limit.. (1 replies)
  71. A recipe needs 1/4 tablespoon salt. How much salt does 8 such recipe needs? (1 replies)
  72. slopes with variables (1 replies)
  73. Elimination (4 replies)
  74. Trig identities (4 replies)
  75. Calculate Class Width? (0 replies)
  76. Bearing and distance (1 replies)
  77. Can you help me solve this math problem (4 replies)
  78. Determine the maximum number of boxes that can be fit in the storage space (1 replies)
  79. Statistics/excel (9 replies)
  80. Algebra 1b answers? (2 replies)
  81. Need help with percent problem (7 replies)
  82. Proportions (1 replies)
  83. Math problem (1 replies)
  84. Writing a quadratic function in vertex form (2 replies)
  85. word problems on quadratic equation solver? (1 replies)
  86. Algebra 1b help? (1 replies)
  87. Algebra2 answers? (1 replies)
  88. Algebra2 answers? (1 replies)
  89. Probability Question (1 replies)
  90. Transposing Formula (22 replies)
  91. How do you solve this? (5 replies)
  92. Answer math word problems (1 replies)
  93. How to simplify trigonometric fractions (1 replies)
  94. probability (2 replies)
  95. How do you write the equation for this sequence 10, 20, 30, 40 (2 replies)
  96. What is the area in the left tail of the chi-square distribution for a value of 27.48 (1 replies)
  97. Probability question, trying to find a solution! (2 replies)
  98. Algebra 2 answers? (1 replies)
  99. How to calculate 50/50 drawing odds? (2 replies)
  100. Help with three figure bearing math problem? (1 replies)
  101. I think it will be bernoulli's trial (4 replies)
  102. Transposing formulas? (5 replies)
  103. Verifying trigonometric identities (1 replies)
  104. Verify the identity (1 replies)
  105. Compute the plane coordinate? (1 replies)
  106. about cos(x)=-1/2 (1 replies)
  107. Simplify the complex Algebraic expression (1 replies)
  108. correlation the value (0 replies)
  109. Sampling distribution (0 replies)
  110. Sampling distributions (0 replies)
  111. write the equation of any polynomial inequality with this interval solution: (0 replies)
  112. consider the function f(x)=x^4 - 2x^2, when is the function above the x-axis? (1 replies)
  113. Business Process Imporvement (1 replies)
  114. transpose the formula v = u + at to make a the subject? (3 replies)
  115. Shading of required region-sets (1 replies)
  116. Complex numbers (1 replies)
  117. Finite math (1 replies)
  118. Next # in sequence (1 replies)
  119. Algebra 1b answers? (1 replies)
  120. The half-life of Cesium-137 is 30 years. Suppose we have a 140-mg sample. (1 replies)
  121. How much wine did the cask hold initially? (1 replies)
  122. Find the Total Number of STACKS (6 replies)
  123. Find the LCM of each pair of polynomials (1 replies)
  124. Ferris Wheel - angular distance and velocity (1 replies)
  125. equations and inequalities with consecutive number? (1 replies)
  126. Geometry solving (0 replies)
  127. system of equations (2 replies)
  128. Calculating grid values on a map (1 replies)
  129. Matrix - calculate A^n (9 replies)
  130. Transformation (0 replies)
  131. Stretch transformation (0 replies)
  132. Transformations-rotation (2 replies)
  133. Related rates and conical cistern? (1 replies)
  134. Statistics: Paried Sample t-test (0 replies)
  135. How do you find the maximum revenue? (1 replies)
  136. [Solved] Small Exercise (4 replies)
  137. How to solve an algebratic problem? (1 replies)
  138. v=(3,0,7) find a unit vector parallel to v? (4 replies)
  139. Probability (1 replies)
  140. Working with mixed numbers in the workworld (4 replies)
  141. Wavelet Functions (3 replies)
  142. Hi I need help with Mixture Problems (1 replies)
  143. normal distribution, standard deviation, mean, probability... all in my problems (2 replies)
  144. I need help with this speed problem (1 replies)
  145. How to find the general term of the series (4 replies)
  146. Further Matrix (7 replies)
  147. Quadratics (1 replies)
  148. Use the given data to find the minimum sample size required to estimate the populatio (2 replies)
  149. What are the values of t1,t2,t3,t4, and t5 at the maximum of the following expression (0 replies)
  150. Matrices (1 replies)
  151. Can Someone Please Explain To Me These Math Questions and How To Do Them (1 replies)
  152. Verifying trigonometric identities solver? (3 replies)
  153. Components of acceleration for particle in circular motion (1 replies)
  154. Find the tangent plane eq. (1 replies)
  155. Rectangle algebra (1 replies)
  156. Linear Programming (2 replies)
  157. Related rates problems. Please help me! (4 replies)
  158. Word problem with quadratic function? (1 replies)
  159. Probability Exercise ! HELP (2 replies)
  160. equations and inequalities with consecutive numbers (2 replies)
  161. Probability Distribution: binomial formula (5 replies)
  162. Probability Distribution: P(x)=(x-3)^2/55 (3 replies)
  163. Word problem involving ages (1 replies)
  164. Extreme values for f(x) = 3 cos3x - 4 sin3x - 2 (3 replies)
  165. How to solve these inequations? (5 replies)
  166. 100th term of this sequence? (1 replies)
  167. Question on Bearings Word Problems (1 replies)
  168. calculate conditional probability. (3 replies)
  169. Question about existence of limit of a function.. (3 replies)
  170. Finite Math Problem (probability trees) (6 replies)
  171. Geometry help please (2 replies)
  172. Transpose formula questions and answers? (35 replies)
  173. Quadratic Problem (1 replies)
  174. sin^2x=cosx-1 (3 replies)
  175. ask a probability question? (0 replies)
  176. Can I get help with a math problem which calculates amount of dog food left? (1 replies)
  177. Chain rule from first principles examples? (3 replies)
  178. if X is a binomial random variable with parameter n and p, find E(X) andVar(X). (0 replies)
  179. calculate the cumulative distribution function F(x, y). (1 replies)
  180. Bearing math? (1 replies)
  181. Prove the truth of the following: 1 2 4 2^n=2^(n 1)-1 (2 replies)
  182. Probability Question (20 replies)
  183. Age problems with solutions? (1 replies)
  184. Can you find the probability of the event? (1 replies)
  185. Area (1 replies)
  186. Water is flowing into a frustum of a cone? (0 replies)
  187. Hey .searching for a math genuis (1 replies)
  188. How to find integration of (tan 'root of x')? (1 replies)
  189. Statistics questions (1 replies)
  190. A line and plane must either be parallel or intersect (1 replies)
  191. Math and exponents! Help! (2 replies)
  192. Probability of Occurrence (3 replies)
  193. Simplify the nth term of a sequence.. (2 replies)
  194. Probability (4 replies)
  195. -1/tan x-sec x -1/tan x sec x=2tan x (1 replies)
  196. Graphing inequalities (4 replies)
  197. Probability of occurrence (2 replies)
  198. Sketch the curves on the same axes? (1 replies)
  199. Permutations (8 replies)
  200. 13 events with 2 outcomes in each. How many possible outcomes are there? (1 replies)
  201. Confidence levels (0 replies)
  202. Making sense of multiple probabilities for ONE event (6 replies)
  203. What is the original speed using a quadratic function (1 replies)
  204. Sec^-1 (- sqrt2) (1 replies)
  205. Bearing trigonometry? (1 replies)
  206. Hello. I need help on factoring an equation. (1 replies)
  207. Statistics question (1 replies)
  208. 3X3 Magic square solver (2 replies)
  209. Verifying trig Identity (1 replies)
  210. Verifying Trigonometric Identity (3 replies)
  211. Finite Math Help (7 replies)
  212. Maths Question on Matrices (12 replies)
  213. Find the intercept (2 replies)
  214. Age problems with solutions? (1 replies)
  215. Random Numbers? (5 replies)
  216. Math brain teasers 4 numbers add up to 24? (4 replies)
  217. Finite math help free? (1 replies)
  218. Math help please? (2 replies)
  219. What if the lines has an undefined slope and no why intercept? (2 replies)
  220. Probability calculation based on Bayes Rule (1 replies)
  221. Trying to figure out this problem regarding statistics? (1 replies)
  222. I need help with this math problem please and ty (1 replies)
  223. Maths topic - bearing? (1 replies)
  224. Age problems with solutions? (1 replies)
  225. How can I solve a 3x3 with these entries 3,4,5,6,7,8,9,10,11? (1 replies)
  226. Can you help me here? (1 replies)
  227. Sketch the two specified normal curves on the same set of axes (1 replies)
  228. Perimeter 97m. Width 2m more than half the length, what is the width? (3 replies)
  229. Identify the property? (2 replies)
  230. Probability of at least 1 orange can without replacement (3 replies)
  231. I need the answer to this math problem. (5 replies)
  232. Boolean logic law of distribution (0 replies)
  233. Algebra review question for grade 11 (3 replies)
  234. Binomial random variable? (1 replies)
  235. Help verify this trig identity? (cscB/sinB)-(cotB/tanB) = 1 (1 replies)
  236. How to verify this trig identity: secB * cscB - 2(cosB * cscB) + cotB = tanB (1 replies)
  237. What percent of 6425 is 1542 round your final answer to two decimals (3 replies)
  238. A triangle has a base 12 feet long and an altitude 8 feet high. Find the area of the (1 replies)
  239. Find two positive numbers whose product is 64 and whose sum is a minimum? (5 replies)
  240. You have an isosceles Triangle on top of a square. The perimeter of the whole thing (15 replies)
  241. What is the newton method? (3 replies)
  242. How to do math problems with exponents and quotients (1 replies)
  243. 1 radius how many percentage? (1 replies)
  244. 6th grade math: word problem (5 replies)
  245. Find Sequence? (1 replies)
  246. How to calculate the dome area.. (1 replies)
  247. The lcm of polynomial x squared - 2x,x squared -4? (1 replies)
  248. Question about Sketching Polar Curves in Polar coordinates? (1 replies)
  249. Solving Equations please help ! (1 replies)
  250. Question about Sketching Polar Curves? (2 replies)