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  1. I need help
  2. 8x-2=-9 7x
  3. 3/4=x/8
  4. Find force with static friction
  5. Calculus help
  6. Trig question
  7. Trig help
  8. Trig question
  9. How do I figure this out
  10. Factor 6x^4-18x^3 12x^2 completely
  11. History of standard deviation?
  12. How to establish these identities algebraically?
  13. Round 2 1/8 inches to nearest half inch?
  14. Number factors
  15. What is the equation of the line given slope = 2/3,passing through (0,4)
  16. How can I get started?
  17. What is an example of an inverted pyramid?
  18. How do I simplify the expression 18m-7 12m
  19. How do you simplify a variable expression
  20. How many boys are there?
  21. Find the margin of error given 99% confidence interval; n = 201; x = 270; s = 42.
  22. How many area formulas are there?
  23. How to use 551km divide 4h45min which is the difference of 7.15 and 2.30
  24. 1/3+3/6 what is the right answer?
  25. 3/9+1/6=? How much?
  26. Differential equation
  27. How to find the lcd of a fraction
  28. How do I find the magnitude of vector
  29. Evaluate the following integrals
  30. Factor 4x^2 -14x -8 answer
  31. (6/7-1/2)*24/5
  32. 1/3+1/4=7/12? Correct answer?
  33. Adding fractions with unlike denominators?
  34. Word problem to equation
  35. Matching socks
  36. How to change imroper fractions to mixed number?
  37. (3x+4)^(1/2)-(2x+4)^(1/2)=2
  38. What happens to water when the pressure increases?
  39. 1/2(m-3n)=5 3(m 4n)=-12
  40. If a,b≥0 → √a + √b≤√((a+1)(b+1))
  41. A train travels at an average speed of 70 km/hr. How far will it go in 5 hours?
  42. What does 1 divided by .0182 equal?
  43. What is the shadow length of 10:00 am
  44. 5-(+7)=
  45. Functions
  46. How can I check if the answer of a composite question is right?
  47. You toss a six sided cube. What is the P (of rolling a 7),(0),( a positive number)?
  48. How do I stem plot four digits that I have to round to the nearest one hundredth?
  49. Statistics help
  50. Find raw score when mean and standard deviation is given to figure out z score
  51. Did I do this math problem correct ,order of operations?
  52. Algebra Question!
  53. Even number minus even number, is it always even number ?
  54. Math
  55. The position of a mass that is oscillating on a spring is given by (15.9 cm)
  56. What is the difference between the greatest whole number a
  57. True or False? (6.2 10-3)(2 104) = 1.24 102
  58. Solve 10x 3y =?
  59. Quel est le nom des grandes fractures dans le sol lors de seismes
  60. A metal bar weight 250 lb. If the bar is 63% iron, how can I get the weight of iron
  61. How do I find the percentage of alcohol if I mix 25g into 100mL of water?
  62. Need help with Intermdiate Algebra
  63. Vector components
  64. F(x)=4x+3;g(x)=5
  65. Making quadratic equations and solve
  66. If x 4y=5 & 5x 6=7 then what's 3x 5=?
  67. How would you find the x-intercepts of y=3x^26X without factoring? Factoring?
  68. I am having trouble with negative numbers.
  69. What does a scientist do
  70. -11/(-1/2)
  71. Show me how to work the math porblem?
  72. Why is kansas flat
  73. Rate of profit
  74. How do you do number patterns like 1458 to get to the number 486?
  75. Science - elementary level
  76. The sum of the digits of a two-digit number is 9. The tens digit is 3 less than the
  77. Relationship between velocity, distance, and acceleration
  78. If x=5 and b=5, then x=b
  79. Kinematics help? How to calculate acceleration velocity with just distances and times
  80. How soon after 6 o'clock will the hands of the clock be together?
  81. What are the next 3 numbers in the sequence 1,11,21,1211,111221
  82. 9th grade algebra problems?
  83. Rh Rc W Y G Wire combinations?
  84. Probabilies work
  85. Is life science is home science?
  86. Construct a hypothesis
  87. 6.022x10 to the 23rd. Power
  88. Cbse algebra for grade 9
  89. Can someone solve this please...
  90. Probability (Deck of Cards)
  91. Among the examinees
  92. Find the following probabilities: P(F≤3.48) for v_1=5,v_2=9
  93. Statistics
  94. 1/8 as old as 32
  95. Average speed
  96. Algebra help
  97. Solve for t
  98. Half life equation math
  99. How do you solve 5-(9-(4+3))=? Is The answer 3?
  100. Is it possible that the Oort Cloud could be gravitationally disturbed on 12/21/2012?
  101. Why are there many ways to follow the steps of scientific methods?
  102. Solving quadratic word equations
  103. How do I write the standard form equation of the circle -6y= -x^2-16x-y^2-72
  104. Is Nostradamus lier ?
  105. 1220x2440 convert into
  106. A geologist finds a fossil in a rock layer. The fossil has been dated and the approxi
  107. Question on markups
  108. Derivation of effective half lives
  109. If f(4) = 0 and f(6) = 6, which of the following could represent f(x) ?
  110. Rearranging power equations
  111. I need help with an algebra problem
  112. How does the speed differ from average velocity?
  113. Newtons law tennisball imprint carbon paper
  114. How do I put a graph into MS word
  115. Divisibility rules 11
  116. What is meant by divide and conquer methodstrategy in sorting
  117. How do I solve this equation ...
  118. There is a angolo and angarab story?
  119. Math
  120. Chemistry assignment topics
  121. If you add a postive to a negative what do you get?
  122. Calculate Commissions of net income after commissions
  123. Help with 9th grade algebra
  124. Gauss Jordan Elimination method
  125. Difficult Distinguishable Permutation Problem
  126. In the statement of a null hypothesis you will likely find which symbol?
  127. Probability
  128. Algebra
  129. I need help asap please.
  130. Please help I swear I am statistically challenged.
  131. Population of 17,920 with an avg score of 1161, how many have a score over 1,000
  132. Tan x/sec x-1=sec x+1/tan x
  133. 9th grade algebra test
  134. Find the atomic mass
  135. Write 50,000,000 as a product of 5 and a power of 10
  136. Average Speed
  137. Convert footage into yards
  138. Find the value of x
  139. What is a typical ammonia salt that can be formed
  140. What is the formula for the standard deviation of E, when E=d/(d+333)
  141. What is the equilibrium expression for the following reaction: CO (g) + 3 H2 (g) CH4
  142. 2 numbers missing from each here is the sequence,20.02,18.04,16.06
  143. Partial Derivative Help
  144. Matrices and probability formulas
  145. Hello,i`m in 11th now and I am quite confused whether to take maths with biologyl
  146. Distance of a Batted Ball
  147. Proprotions in elementary statistics
  148. Calculation
  149. Density of petrol 0.84kg/l combustion 47 302kJ/kg wahat is the power
  150. Immediate help needed statistics
  151. 2x=4x
  152. Solving Linear Systems by substitution! HELP!
  153. Statistics help
  154. Striaght lines
  155. How do I expand (x^3 +1)^2
  156. Find an equation of a parabola
  157. Who discovered lightning and how
  158. What are the common laboratory aparatus of a scientist
  159. Number series
  160. Can you please show me the steps or explain this steps and the formulas used in doing
  161. Best fields of study
  162. A biologist estimates that 60% of deer in the region carry a certain type of tick.
  163. Card Questions
  164. Analytical
  165. Physics
  166. Laboratory apparatus
  167. Question about Newton' Method in Calculus
  168. -17<= 3x-6<=-1<
  169. Writing equations that models cost functions
  170. 7 1/5 -6 2/5=
  171. Put in order from weakest to strongest: ionic, covalent, hydrogen bonds
  172. Generating simple random digits
  173. Solve 4x^2=-8x
  174. How do you convert 1 meter 70 cm to ft & inches?
  175. Use elimination to determine how manh houses are available in each floor plan.
  176. 100 + 5% = 105 but 105 - 5% = 99.75 why so ? And how to get 100 !
  177. Credit card Debt
  178. Poles
  179. Write an inequality for: three fourths of a number decreased by 25 is at least 8
  180. Simultaneous Equations
  181. Help calculating moles... Please help! I'm stuck. Where to start?
  182. How To arrange 24-hour work post ! Math Question
  183. Difficult Question - Need Help
  184. Q6.The probability that a football player will play Eden garden is 0.6 and on
  185. A speed question...
  186. In tossing 10 coins the probability of getting exactly 5 heads is
  187. T.l.e areas
  188. Average Speed
  189. Derivative Help
  190. Making a subject of formula
  191. Maths
  192. Redox Titration, please help.
  193. Steps of scientific methods
  194. How to solve 7r/=-14
  195. Trig identites
  196. P(F≤3.48) for v_1=5,v_2=9
  197. How is math related to construction of a building
  198. Find 4th Degree Polynomial?
  199. Solving Polynomials and Descarte's Rule?
  200. Titration %error, biuret is +-0.05, do I x by two?
  201. How many quarts of pure antifreeze must be added to 9 quarts of a 10% antifreeze solu
  202. Factorising
  203. Marginal Cost/Revenue, Profit Help
  204. Study guide for naming chemical compounds
  205. Science and life issues
  206. How to use the Maclaurin series to find other maclaurin series of cos x.
  207. Calculate perimeter of circle segment
  208. A normal curve on the same set of axes with U=20, O=3 & U=20 & O=6
  209. Environment pollution in sanskrit
  210. Project
  211. Magnitude and Direction of Force
  212. Free ask statistics questions
  213. Find next number of sequence
  214. Alcohol percentage
  215. Homework
  216. A civil service exam yields scores which are normally distributed with a mean of 81 a
  217. Substition, don't understand it.
  218. What is the ratio of the rise to the run if the rise is 3/2 and run is 5
  219. The probablity of knee injury when he play any garben
  220. X^y+y^x=1000
  221. Bearings
  222. Exponential and Logarithmic Functions
  223. Cost function formula ?
  224. What is the meaning of the ' symbol in stats. E.g A'
  225. Atoms, molecules, ions, or none of these?
  226. Physic homework!
  227. The probability that a football player will play Eden garden is 0.6 and on Ambedkar S
  228. Stat Assignment help needed urgently
  229. 2gsquared+24g+72=
  230. Find the differential of y= 2x +200 -√(x^2 - 300)
  231. From a population known to have a standard deviation of 1.4, a sample of 70 individua
  232. Definition of Limits - Doubt
  233. The probability that a football player will play Eden garden is 0.6 and on Ambedkar S
  234. Binomial
  235. Statistics
  236. Don't know how to start.
  237. Finding a and b in un+1 = aun + b
  238. Statistics
  239. Ask me science
  240. Out of 2000 people surveyed, 1200 belong to urban areas and rest to semi urban areas.
  241. How long does it take a truck traveling at a velocity of 90 km/hr to travel 990 km?
  242. A ford SUV travels at a speed of 50 mi/hr for 4hrs. How far did the car travel?
  243. Equilibrium Table for KF and HF
  244. Calculus
  245. Transpose formula D=15log(pont/pin) to pin
  246. What is the Molarity
  247. What is the theoretical 3d shape that is all surface area?
  248. A cubic yard of concrete is to contain 6 bags of cement and 39 gallon of water.
  249. I really need help with this principle...complete answers so I can understand
  250. What is the mass of water that accumulates on the Himalayas every year/ month/ day?