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  1. Solve 4x^2=-8x
  2. How do you convert 1 meter 70 cm to ft & inches?
  3. Use elimination to determine how manh houses are available in each floor plan.
  4. 100 + 5% = 105 but 105 - 5% = 99.75 why so ? And how to get 100 !
  5. Credit card Debt
  6. Poles
  7. Write an inequality for: three fourths of a number decreased by 25 is at least 8
  8. Simultaneous Equations
  9. Help calculating moles... Please help! I'm stuck. Where to start?
  10. How To arrange 24-hour work post ! Math Question
  11. Difficult Question - Need Help
  12. Q6.The probability that a football player will play Eden garden is 0.6 and on
  13. A speed question...
  14. In tossing 10 coins the probability of getting exactly 5 heads is
  15. T.l.e areas
  16. Average Speed
  17. Derivative Help
  18. Making a subject of formula
  19. Maths
  20. Redox Titration, please help.
  21. Steps of scientific methods
  22. How to solve 7r/=-14
  23. Trig identites
  24. P(F≤3.48) for v_1=5,v_2=9
  25. How is math related to construction of a building
  26. Find 4th Degree Polynomial?
  27. Solving Polynomials and Descarte's Rule?
  28. Titration %error, biuret is +-0.05, do I x by two?
  29. How many quarts of pure antifreeze must be added to 9 quarts of a 10% antifreeze solu
  30. Factorising
  31. Marginal Cost/Revenue, Profit Help
  32. Study guide for naming chemical compounds
  33. Science and life issues
  34. How to use the Maclaurin series to find other maclaurin series of cos x.
  35. Calculate perimeter of circle segment
  36. A normal curve on the same set of axes with U=20, O=3 & U=20 & O=6
  37. Environment pollution in sanskrit
  38. Project
  39. Magnitude and Direction of Force
  40. Free ask statistics questions
  41. Find next number of sequence
  42. Alcohol percentage
  43. Homework
  44. A civil service exam yields scores which are normally distributed with a mean of 81 a
  45. Substition, don't understand it.
  46. What is the ratio of the rise to the run if the rise is 3/2 and run is 5
  47. The probablity of knee injury when he play any garben
  48. X^y+y^x=1000
  49. Bearings
  50. Exponential and Logarithmic Functions
  51. Cost function formula ?
  52. What is the meaning of the ' symbol in stats. E.g A'
  53. Atoms, molecules, ions, or none of these?
  54. Physic homework!
  55. The probability that a football player will play Eden garden is 0.6 and on Ambedkar S
  56. Stat Assignment help needed urgently
  57. 2gsquared+24g+72=
  58. Find the differential of y= 2x +200 -√(x^2 - 300)
  59. From a population known to have a standard deviation of 1.4, a sample of 70 individua
  60. Definition of Limits - Doubt
  61. The probability that a football player will play Eden garden is 0.6 and on Ambedkar S
  62. Binomial
  63. Statistics
  64. Don't know how to start.
  65. Finding a and b in un+1 = aun + b
  66. Statistics
  67. Ask me science
  68. Out of 2000 people surveyed, 1200 belong to urban areas and rest to semi urban areas.
  69. How long does it take a truck traveling at a velocity of 90 km/hr to travel 990 km?
  70. A ford SUV travels at a speed of 50 mi/hr for 4hrs. How far did the car travel?
  71. Equilibrium Table for KF and HF
  72. Calculus
  73. Transpose formula D=15log(pont/pin) to pin
  74. What is the Molarity
  75. What is the theoretical 3d shape that is all surface area?
  76. A cubic yard of concrete is to contain 6 bags of cement and 39 gallon of water.
  77. I really need help with this principle... complete answers so I can understand
  78. What is the mass of water that accumulates on the Himalayas every year/ month/ day?
  79. Statistical tests for treatment effect on death rates over many years
  80. Twenty-five blood samples were selected by taking every seventh blood sample from rac
  81. Probabilities and ATM machines
  82. How to solve with elimination, x+y=90, y=4x+15
  83. Solve 4 cube root of x equals 8
  84. How much does the barrel weigh?
  85. How would I enter f(x) = 31.5 + 1.1 log(x + 1) in excel in order to graph it?
  86. ANOVA: Mean squares and the common population variance
  87. I need help on a Calculus problem
  88. Dissociation of HF
  89. Solve math equations for me
  90. Calculas Help
  91. P(z=1.35)
  92. The solution set of |x 3| > 5 is
  93. Determine the sampling error if the grade point averages for 10 randomly selected stu
  94. Statistic
  95. Dimensional analysis
  96. Radial probability distribution
  97. What would happen to the distance of image if distance of object were very large
  98. One sample hypothesis testing
  99. Hypothesis Testing
  100. 1. Suppose you had a HUGE bin of millions and millions of M&M candies, with the follo
  101. Physics problem involving Newton's 2nd Law and the Gravitational Force
  102. A challenge for students,professionals,worker,people etc.
  103. Why are toothpaste used in everyday life?
  104. What to do when a teenager cannot perform simple math?
  105. A neutralisation reaction occurs when an ? Reacts with a ?
  106. What should I do... To improve my maths ?
  107. Find the lcm of a pair of polynomials
  108. Probabilities
  109. Maths trigonometry and solving problems exercises
  110. Answer statistics questions free
  111. Finding the derivative of 1/square root of X with definition
  112. Properties of SEM
  113. Maths questions on bearings
  114. Probability/Statistics Help
  115. Round 4 7/8 inches to the nearest 1/2 inch
  116. H = R(1-Cos(theta))
  117. Two cars traveling
  118. Statistics: Population Proportions & Confidence Intervals?
  119. 9th grade algebra help
  120. Advanced probability question.. Help me I couldn't solve all
  121. Please Help me someone Please I am new to this please!
  122. Of a population of 1,3,5 and a sample size of 2 with replacement. List all samples
  123. Prime numbers
  124. Conversions
  125. Binomial Random Variable
  126. Chemistry Conversions
  127. Conditional Probability?
  128. Intersection & unions - is this correct
  129. The kings minter boxes coins 100 to a box. In each box he puts 1 false coin.
  130. Probability - intersection and union
  131. Computing normal standard distribution
  132. Solve using the elimination method
  133. Re-asking in correct location about (METAL) ?
  134. Algebra help for 9th graders
  135. I would like to know 2 questions.this is very simple.
  136. Hard math question in which there's a problem
  137. Vista numbering equations
  138. Corporate Finance - Variance
  139. Trig- Bearings
  140. Calculate the mass of 2.50 mL of iron. (density of iron is 7.35 g/mL)
  141. Calculate the volume of 25 g perfume if the density of it is 0.70 g/mL
  142. If 8.1g of aluminum metal occupies 3.0mL, what is the density of aluminum?
  143. Polynomial graph
  144. How to solve sysem of equations
  145. In a random sample of voters, 594 respondents said that they favored passage of a $33
  146. Statistics help please!
  147. The 70 (seventy) Apples and 60 (sixty) Oranges are mixed together and put into a Drum
  148. Density of human ashes
  149. Grade 11 algebra
  150. How many kind of bird we have ?
  151. Is the reciprocal of a product the product of two reciprocals
  152. Cotx/cscx-sinx
  153. I need the volume, perimeter, and area of my classroom!
  154. Examples of probability real life situation
  155. Solve the following system of equations for z only using cramers rule
  156. Maths sequence with 4,16,49,169,256
  157. Biology and medicine
  158. A=P(1+0,01R)^N find the values of n if A=575,P=90 and R=0.17
  159. Determing mass of a column of air
  160. Amos, Bert, Clem and Dirk had just finished lunch in a restaurant and were paying the
  161. Assume that male and female births are equally likely and that the birth of any child
  162. Mathematics quiz questions and answers
  163. Solve a proof
  164. Need help writing Skeleton Equations
  165. Probability Help
  166. Algebra II Help Systems of Equations..
  167. Linear equation
  168. Trying to find percentage rate
  169. Domain and range
  170. Need Some Math Advice..
  171. Homework, can't figure it out.. Help explain what to do?
  172. Algebra 1b
  173. There are 18 girl and 12 boys on student council. If two student council member are s
  174. What is A of a right triangle when a=2 and b=12
  175. What is A of a right triangle when a=2 and b=12
  176. Give the equation of A=LXW
  177. X^4+16x+x^3+68x^2-4=0
  178. Find the value of x, if 3x^2 + x - e^1 = 0
  179. Inequality Equation
  180. Find Reactions at L and R
  181. Find an equationin the form y=mx+b. Through (3,-5), parallel to y=4
  182. How to find the volume of a hexagonal cell
  183. Surface area of a parallelepiped
  184. What percent of the babies born with each gestation period have a low birth weight
  185. Civil engineering
  186. Wha are all the common factors of 6 and 8
  187. Pick a number between 6.8 and 22.8, what's the probability the number will be exactly
  188. Kinematics two bikers leaving at same time where do they meet and when
  189. Log(base x)8=3-log(base x)125
  190. Free Body Diagram - checking equilibrium
  191. Ionized Solution and pOH
  192. Examples of cost functions
  193. Y=2x+ 2
  194. Linear programming including Simplex Method
  195. Draw a Free Body Diagram to find reactions.
  196. Acceleration and Newtons laws with Mass
  197. Acceleration and Newtons laws
  198. Velocity and Forces
  199. I need help with a riddle
  200. A 4.99g sample of an oxide of chromium contains 3.09g of chromium. Simplest formula?
  201. What is the magnitude of the resultant force and at what angle does it act?
  202. Roman and Egyptian math contributions
  203. Probability
  204. Is hc2h3o2 a solid?
  205. Word problem
  206. What is the magnitude and direction of the resultant force.
  207. What is h2so4 + h2o
  208. Velocity in 2 Parts
  209. Free statistic answers
  210. How do you solve 3y 9<-7y-11
  211. Maximum and minimum graphs
  212. How do you solve this?
  213. Hotair ballon velocity
  214. How do I calculated cumulative sums like this? What's the formula?
  215. 1amp=?watt
  216. In a random sample of 200 persons having their lunch at the University cafeteria on m
  217. Statistics
  218. What is the equation for finding a common in these equations 2and 2=4 then 2and 3 =4
  219. 5x-2y=8
  220. Trade discount rate
  221. Spin 10 sector spinner and roll dot cube
  222. Introduction to Healthcare essay
  223. Calculate the wavelengths in air at 20 degrees celsius for sounds at 20 hz
  224. Fulcrum Position
  225. Present and future values of a cash flow stream
  226. What is the equation for measuring mph
  227. How to determine free acidity
  228. Minimum energy of a satellite
  229. Let f(x)=2x to the second power+5x-3 Find the values of f(0), f(-3),f(1/2), f(a), f(-
  230. Good at geometry help?
  231. 15a2b2 + 25a4b - 40a3b6
  232. Simple math, not for me
  233. How many moles of lead iodide will be formed
  234. Parralell equation I have working I that may or may not be right I'm not sure.
  235. A depression contour is represented by a circle with a plus sign in the center
  236. Perimeter of an isosceles triangle
  237. A six -sided cubed
  238. A spinner has the number 1 through 9
  239. A spinner has the number 1 through 9
  240. In a bag there are 2red,3yellow,4green,and6 blue marbles.what is the probability of
  241. Probability
  242. If I am dealt one card from a standard deck, what is the probability of me being deal
  243. In a bag there 2red,3yellow,4green,and6 blue marbles.
  244. Y=4x+2
  245. Is that possible to convert CFC in to any other useful form?
  246. Self Balancing Unicycle
  247. Blaise pascal's hydraulics law
  248. You make a spring wave with a wavelength of 1.5m. You Shake the spring with a frequen
  249. Money,money,money
  250. Reducing spine fractures statistics