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   -  Steps to proving the trig identity (1 replies)
  -  Is there any other ways to solve this natural logarithm (1 replies)
  -  Physics Help (1 replies)
  -  Derivative of xsinx ? (1 replies)
  -  Could you give me some suggestions on how to solve these limits? (0 replies)
  -  Chemistry (5 replies)
  -  How to calculate the limit? (except l'Hospital rule) (2 replies)
  -  (sinx/cotx) + cosx = secx (10 replies)
  -  Diagonal of a quare is the square root of 20 feet what is the area of the square? (2 replies)
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  -  Trigonometry...  (6 replies)
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  -  What's the mass of the earth and Universe? (1 replies)
  -  Solve a "quadratic type" equation (1 replies)
  -  Pythagorean Theorem (1 replies)
  -  Solve and graph: a). A quadratic inequality, b). A cubic inequality, c). A rational I (0 replies)
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  -  To make juice, you mix cans of concentrate with water in the ratio of 2 to 6. (7 replies)
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  -  A high school principal believes that new directed reading activities in the classroo (1 replies)
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  -  Question about Linear Equation(Word Problems)..  (8 replies)
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  -  How to  find average cost function? (0 replies)
  -  Verifying identities (1 replies)
  -  Which is more acidic Phthalimide or Benzamide? (0 replies)
  -  tan x sec x =3 tanx (1 replies)
  -  Four hundred runners competed in the annual. Thanksgiving morning turkey trot. After (0 replies)
  -  You have just won 64,000on the TV quiz show (7 replies)
  -  about 34% of the u.s. people have blood type A+,you are conducting a random survey of (1 replies)
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  -  Stagnant glaciers result from which of the (0 replies)
  -  if a.b=0 then find the angle between two vectors (1 replies)
  -  Answers to Word Problems (2 replies)
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  -  There were 3 men that rented a hotel room and it cost $30.00/night, split equally $10 (3 replies)
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  -  how do you solve the magic square using 1,2,3,4,5,6,7,8 and 9. The sum of 18. (1 replies)
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  -  2sec^2x-2sec^2xsin^2x-sin^2x-cos^2x=1 (1 replies)
  -  Put numbers 1 -20 in different groups of 4 combinations (6 replies)
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  -  If Beth is as old as Bill will be when Trish is as old as Beth is now (1 replies)
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  -  Verify the identity cot (theta-pi/2)=-tan theta (11 replies)
  -  Explain how you can check the drawing of a dilation for accuracy (0 replies)
  -  Linear equation Volts to Liters (0 replies)
  -  37,37,53,91 find the next number series (1 replies)
  -  How to calculate probability (3 replies)
  -  If you live in a tent whose inside volume is 203 m3  and the temperature in a cold mo (1 replies)
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  -  Find the equilibrium temp of the following (1 replies)
  -  Determining the concentration of an unknown solution (0 replies)
  -  Using Quadratic Equations to solve worded problems. (4 replies)
  -  A right angle triangle has sides x-1, 12 and hypothenuse x + 8.  Find the value of x (1 replies)
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  -  If you have 500 grams of isotopes, how many would you have after 54 minutes? (2 replies)
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  -  How do I differentiate a square root? (2 replies)
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  -  triangle:  x squared +  10 squared = (x +  10) squared. Find the missing lengths (1 replies)
  -  What is 87% of $3000 (2 replies)
  -  Multiplying mixed numbers (1 replies)
  -  What is the heat of vaporization of chloroform ? (0 replies)
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  -  Rewrite a fractional exponent as a radical when evaluating a definite integral? (1 replies)
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  -  solve x^2 x-6=0 by completing the square? (1 replies)
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  -  AS Level: Finding Coordinates. (1 replies)
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  -  How to solve trig proofs? (1 replies)
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  -  Business Math Equations? (0 replies)
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  -  Esitmating a population mean and figuring out the confidence interval and determining (0 replies)
  -  How would you graph the equation y = 1/3x + 3? (0 replies)
  -  findingthe slope from an equation (1 replies)
  -  Math graphing lines 2x + 3y=6 with tee chart (5 replies)
  -  tan(x+pi/4)=[1+tan(x)]/[1-tan(x)] (1 replies)
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  -  May can clean a house in 10 hours. Working together, May and John can clean a house 7 (0 replies)
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  -  What is your average speed in each of these cases? (1 replies)
  -  A 2-kg book is held 1 m above the floor for 50 s. The work done is what (1 replies)
  -  How much is 0.157g/100ML (0 replies)
  -  Poison Process (0 replies)
  -  Properties of matter (0 replies)
  -  Algebra/absolute value (1 replies)
  -  On a long alley, a bowling ball slows down as it rolls. Is any horizontal force acting (1 replies)
  -  Three parachutist have reached terminal velocity at the same distance above the groun (1 replies)
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  -  Formula for quantity of heat? (0 replies)
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  -  How many seven-digit integers are there which include two 3's..  (0 replies)
  -  Verifying trigonometric identities solver (1 replies)
  -  x^2 + 2x - 13= 0 (1 replies)
  -  How big is a Billion? If you had a million dollars in a suitcase and you spent a thou (1 replies)
  -  Working out molarity? (0 replies)
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  -  Transformation of substances (1 replies)
  -  write the equation that describes the sequence 3,6,12,21? (1 replies)
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  -  Evaluating functions (0 replies)
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  -  Will my felonies prevent me from a teaching career (2 replies)
  -  Earth turns how many degrees in 8 hours? (1 replies)
  -  Solving functions? (0 replies)
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  -  Slope of circle inscribed in the parabola? (0 replies)
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  -  Proving trigonometric identities? (0 replies)
  -  Solving functions? (0 replies)
  -  If the angle of elevation to the sun is 60 degrees, how long is the shadow to the nea (1 replies)
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  -  Displacement (1 replies)
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  -  What molecules in your body contain phosphorus (0 replies)
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  -  What is the probability of rolling a 7 twice in two rolls of a pair of dice? (3 replies)
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  -  find indicated values function? (0 replies)
  -  Vectors Help (0 replies)
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  -  Transposing formulas? (1 replies)
  -  Integrated Science--Specific Heat (0 replies)
  -  Word problem (2 replies)
  -  From a distance of 1 mile on level ground, a certain tower has an angle of elevation (1 replies)
  -  What is the perimeter in feet of basin that is 22.5 ft. long and 10.5 feet wide? (2 replies)
  -  2/3 of 40000 math? (1 replies)
  -  Ratios and proportions (0 replies)
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  -  What was the original investment? (0 replies)
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  -  Electric Currents (10 replies)
  -  Solve for b in slope intercept form (3 replies)
  -  Books on shelf (2 replies)
  -  probability of choosing 8,7,6 in order from a deck (0 replies)
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  -  Physical science The net force of an object w/ a mass of 350 kg and an accehelp free? (1 replies)
  -  In suspension how can the solid solute be removed from the solvent? (0 replies)
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  -  Fencing perimeter (0 replies)
  -  Business Math (2 replies)
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  -  Find the standard form of the equation with the given characteristics? (1 replies)
  -  Find the standard form of the hyperbola with the given characteristics? (2 replies)
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  -  Problem: find the largest area of a rectangle inscribed in an equilateral triangle (4 replies)
  -  Statistics (1 replies)
  -  An Amplifier has a input power 5mW the output power is 100mW what is the decibel to (3 replies)
  -  Life of a star (1 replies)
  -  How long will the walkway be  round to the nearest tenth of a foot (1 replies)
  -  Answers to parts-and-whole fraction practice (2 replies)