1. algebra

    write a polynomial in factored form x^3-3x^2-10x

    asked by jay on November 12, 2012
  2. mathematics

    deduce the completed square form for the following 2x^2+16x-10

    asked by rikki on June 6, 2008
  3. college chemistry

    why do halogens tend to form diatomic molecules?

    asked by Elizabeth on June 17, 2011
  4. English

    How do you pronounce "mouths," which is the plural form of 'mouth.'

    asked by rfvv on May 1, 2013
  5. math

    Multiply 1/2 * 1/2. Write your answer in simplest form.

    asked by unknown on July 26, 2009
  6. math

    Express 2 lg 3√x - lg 4/3x^2 + log(100)4x^3 in the form a lg x + lg b ,where a and b are constants .

    asked by Anonymous on July 17, 2013
  7. math - algebra 1

    have 5 problems they are simplifying and write standard form #1 (5c-9)(5c+1)

    asked by Bo on September 13, 2012
  8. science

    Explain why carbon can form so many organic compounds?

    asked by Ms. N on February 3, 2010
  9. Chemistry

    Which element can form more than one kind of monatomic ion? 1. a. Se 2. b. Sn 3. c. S 4. d. Sr

    asked by Mark on April 24, 2010
  10. Algebra 1

    8/9 devided by 6/17 whats the answer in simplest form

    asked by Michael on May 11, 2011
  11. Chemistry

    What acid and base must react to form Na3PO4?

    asked by Payton on May 23, 2011
  12. math

    Divide. Express answer in simplest form. 3 2/3 / 4 1/2

    asked by timothy on July 20, 2009
  13. pre-algebra

    which shows the ratio as a fraction in simplest form? 30 to 65?

    asked by alisa on May 27, 2011
  14. math

    what is the word form for34,235,345

    asked by anthony on August 14, 2015
  15. Biology

    What is the phase where chromatin condenses to form chromosomes

    asked by John on September 23, 2015
  16. Math

    How do you write this equation in standard form? F=-0.04m+12

    asked by Anonymous on November 8, 2013
  17. science

    volcanoes that form along colliding boundaries are called what?

    asked by kylie on December 17, 2009
  18. Math

    Write the quadratic equation in general form. (x − 5)2 = 5

    asked by Kathy on September 27, 2015
  19. science

    whats the physical form in which a substance exists?

    asked by courtney on May 17, 2011
  20. math

    express the relation 6x+4y=24 in an equivalent form where y is a function of x

    asked by Anonymous on September 19, 2010
  21. Math

    How do you put 11760 825 into expanded form

    asked by Lesly on August 30, 2016
  22. algebra 2

    3/-8 * 2/7 * (-3) Its multiplying fractions, but it wants the answer in simplest form!

    asked by Lacy on October 11, 2012
  23. math

    simplest form of the ratio of rs20 to 50ps

    asked by arundhathi on December 9, 2014
  24. algebra

    How do you write the 3rd root of 88 in simplest form?

    asked by Michelle on February 4, 2008
  25. algebra

    What is cubic polynomial function in standard form with zero 1, -2, and 2

    asked by lee on November 10, 2012
  26. math

    Given that 18f=33g,what would the ratio of f to g in simplest form?

    asked by Cara M. on June 23, 2016
  27. algebra

    (5t-6c+4)+(-8t+9c) find the sum and express it in simplest form

    asked by chief on September 17, 2015
  28. Algebra

    How would I express what is below in the exponential form of an equation? Let x = 1og_2 1/8

    asked by Shelly on August 3, 2009
  29. algebra 1

    what is the simplified form of the expression 5(14-2)^2 _________ 2 60 30 72 360***

    asked by 9th grader on August 30, 2016
  30. precalculus

    covert the rectangular equation to polar form x2+(y+2)2=4

    asked by joe on May 20, 2011
  31. math

    10 in equals feet giving in fraction form

    asked by ebony on May 14, 2011
  32. science

    write down the wave equation in symbol form?

    asked by Costa on February 4, 2008
  33. Business

    where can i find an sample of an blank order form?

    asked by Bryan on June 9, 2008
  34. algebra

    when 5√20 is written in simplest radical form, the result is 4√5. What is the value of k?

    asked by Steven Gallego on February 2, 2010
  35. math

    what is the graph points of (1, -3),m=-5/4 in slope-intercept form

    asked by cheryl on May 10, 2011
  36. physics

    why we find a wave form in a floating flag

    asked by Anonymous on April 22, 2013
  37. Calculus

    Write the equation of the sphere in standard form. x2 + y2 + z2 + 4x − 2y − 2z = 19

    asked by ANON on September 5, 2016
  38. math

    how do i write measurements in centimeters in the simplist form

    asked by joey on October 16, 2012
  39. chemistry

    Why do halogens tend to form diatomic molecules?

    asked by Tes on October 15, 2012
  40. Math

    finding a equation in slope-intercept form. Through (-9, 2.5) and (-5, 4.5)

    asked by Maria on February 18, 2010
  41. math

    How do you express the sum in simplest form for 1/10plus1/5

    asked by sanaa on January 9, 2015
  42. social studies

    the form of government used in most of louisisana's parishes is called what

    asked by aisha on September 23, 2010
  43. Algebra

    Write the logarithm in expanded form. log2(y^5)

    asked by Tanya on May 3, 2013
  44. algebra

    How do you write 4.2 x 10 to the 5th power in standard form?

    asked by Sarah on September 12, 2016
  45. Algebra 1 (Reiny or Kuai)

    Is the linear equation 3x - 2 = y in standard form? Explain.

    asked by Anonymous on November 8, 2013
  46. math

    10 inches equals feet in the fraction form

    asked by ebony on May 15, 2011
  47. math

    Write a proportion that is a different form of the following but will still yield the same solution: 3/4 = x/2

    asked by poo on December 14, 2009
  48. medical coding

    discuss the basic specifications for designing a form

    asked by rochelle james on June 7, 2010
  49. Math

    Solve the equation e^x-10=10. Do I have to change it to log form? What do I do after that?

    asked by Cheezel on May 30, 2016
  50. Math

    In how many different ways can you arrange three 4 X 8 tiles to form a rectangle?

    asked by Louise on May 28, 2011
  51. math

    The numbers 38, x, -8, and y form an arithmetic sequence. Compute x+y

    asked by theo on May 28, 2011
  52. Algebra

    Write the equation bellow in its exponential form. In(-x) =9

    asked by Altagrace on June 5, 2011
  53. physics

    before ice can form on a lake, all the water must be cooled to?

    asked by tonya on June 29, 2011
  54. Algebra 2

    Add. Write your answer in standard form.(4e^5-e^2)+(e^5+6e^2-1)

    asked by A.Albert on May 30, 2011
  55. MATH

    Evaluate: x^5y^8 ______ if x=2, y=2 and z= 1. z^5 ^its in fraction form Thank you so much for those who answer :))

    asked by Camz on August 26, 2015
  56. algebra

    write the equation in point slope form: (2,5) , m= -3/4

    asked by Anonymous on June 14, 2016
  57. Maath

    How do you write these two equations in slope intercept form? x-5y-10=0 5x+2y+10=0

    asked by Jessica on February 18, 2010
  58. maths

    express the ratio of 4.50,3.60,1.80 init's simplest form

    asked by John suno on September 23, 2015
  59. simplest form

    write each fraction in simplest form 1) 24/32 = 3/4 2) 18/27 = 2/3 3) 33/39 = 11/13 4) 8/18 - 4/9 5) 16/28 = 4/7 6) 21/28 = 21/28 7) 18/30 = 3/5 8) 25/35 = 5/7 ARE THESE Correct?

    asked by marko on December 2, 2011
  60. Algebra

    Write the equation bellow in its exponential form. In= (-x) =9

    asked by Altagrace on June 5, 2011
  61. Math - Ellipses

    Foci (0,-3)(0,3) Vertices (0,-4)(0,4) Find the standard form

    asked by Eric on May 5, 2011
  62. Math

    Find 1/8 of 12. Express the answer in simplest form? 1/8 - 12 = 95/8=11/7/8

    asked by Deborah on August 9, 2016
  63. trig

    Given that P=(-1,8) and Q=(-2,1), find the component form and magnitude of the vector 3 PQ.

    asked by tony on July 28, 2013
  64. Pre-Calc/Trig...

    Write the equation y = log x in exponential form.

    asked by Anonymous on December 4, 2014
  65. Algebra 2

    Express the product of x+1 and x+8 in standard quadratic form.

    asked by Anonymous on October 3, 2015
  66. Math

    find the value of k in simplest form for which the larger root of x^2-5x+k=0 is √6+√11 * √3+√3+√11 * √3+√6+√3+√11 * √3-√6+√3+√11.

    asked by Andarah on September 8, 2016
  67. math

    Write an equation of the line passing through (-5,-14) and (4,0.4) in form of Ax+By= C

    asked by Duran on June 2, 2016
  68. Algebra 1 (Reiny or Kuai)

    Is the linear equation 3x - 2 = y in standard form? Explain.

    asked by Anonymous on November 8, 2013
  69. physics

    Can a plane mirror ever form real image?

    asked by Ritesh chaudhari on July 15, 2013
  70. Math

    Convert 110=30(3)+20 into Standard Form equation way

    asked by M on December 5, 2014
  71. arithmetic

    Write 0.125 as a fraction in simplest form

    asked by Dominique on February 5, 2008
  72. english

    Make a list of expressions that are followed by the '-ing' form

    asked by julia on September 21, 2010
  73. Math

    determine if 12/18 and 24/32 form a proportion. explain your reasoning

    asked by Quinn on October 16, 2012
  74. tricky math

    consider the right triangle with sides 3,4,5. Notice that the lengths of the sides form an arithmetic sequence. a. determine three other right triangles wtih side lengths in arithmetic sequence. b.let the sides of a right triangle be a, a+d,a+2d units

    asked by Aerial on December 21, 2006
  75. chem

    4Fe(s) + 3O2(g) → 2Fe2O3(s) Identify the type of chemical reaction represented by this equation. is it redox?

    asked by Anonymous on April 21, 2009
  76. Chemistry

    What's the net ionic equation for the reaction: PH3(g) + O2(g) → P2O5(s) + H2O(g)? Please show your work so I can follow Thanks!!

    asked by Wade on May 7, 2018
  77. Chemistry

    Which of these is best described as an acid-base reaction? KCl + NH4NO3 = KNO3 + NH4Cl NH3 + H2O = NH4 + OH

    asked by Anna on September 29, 2011
  78. chemistry

    How many grams of Ni(OH)2 are produced from the reaction of 25.0mL of a 0.600M NaOH solution? NiCl2(aq)+2NaOH(aq)→ Ni(OH)2(s)+2NaCl(aq)

    asked by anatasya on November 5, 2013
  79. Biology

    How do u figure out the initial rate of an enzymatic reaction when they only give the time in seconds and the product formed?

    asked by Anonymous on October 7, 2007
  80. science, biology

    How might the chewing of food be related to the rate of a chemical reaction-digestion- that occurs in your body? explain

    asked by me on March 1, 2009
  81. chem 101

    using the unit conversion method derive an equation to calculate heat produced from the HCl-Na OH reaction

    asked by andrew on October 26, 2010
  82. chemistry kinetics

    The rate constant is numerically the same for three reactions of first ,second and third order resp. Which reaction should be the fastest and is this for all ranges of concentrations ??

    asked by Gagan on July 12, 2017
  83. Chemistry

    Which of these is best described as an acid-base reaction? KCl + NH4NO3 = KNO3 + NH4Cl NH3 + H2O = NH4 + OH

    asked by Anna on September 29, 2011
  84. Chem

    Complete and balance the reaction of A) (CH3)2NH(aq)+CH3COOH(aq)→ B) CH3CH2NH2(aq)+HBr(aq)→ C) CH3NH2(aq)+HCOOH(aq)→

    asked by Alex on June 2, 2014
  85. Chemistry

    Which of these is best described as an acid-base reaction? KCl + NH4NO3 = KNO3 + NH4Cl NH3 + H2O = NH4 + OH

    asked by Anna on September 29, 2011
  86. chemistry

    What assumption did you make about the reaction of KMnO4 solution in those determinations where temp didn't change to allow k to be a constant?

    asked by Frank on September 6, 2015
  87. Chemistry

    What is the minimum amount of 6.0M H2SO4 necessary to produce 19.0g of H2(g) according to the reaction? 2Al(s)+3H2SO4(aq)→Al2(SO4)3(aq)+3H2(g)

    asked by Jordan on November 14, 2014
  88. Chemistry

    What mass of calcium carbonate reaction with hydrochloric acid yields 44L of the gas at 27 ° C and 1520 mm Hg?

    asked by Nadia on January 26, 2016
  89. Chemistry!!

    Complete and balance the reaction of A) (CH3)2NH(aq)+CH3COOH(aq)→ B) CH3CH2NH2(aq)+HBr(aq)→ C) CH3NH2(aq)+HCOOH(aq)→

    asked by Alex on June 2, 2014
  90. Organic Chemistry

    what is wrong with the idea that the reaction of maleic acid with zinc and aqueous HCL would yield tetrahydrofuran?

    asked by Melody on October 30, 2010
  91. Chemistry

    Which of these is best described as an acid-base reaction? KCl + NH4NO3 = KNO3 + NH4Cl NH3 + H2O = NH4 + OH

    asked by Anna on September 29, 2011
  92. Chemistry

    What is the theoretical mass of the products in the double displacement reaction: CaCl2 (aq) + Na2CO3 (aq) → 2NaCl (aq) +CaCO3 (aq)

    asked by Allison on April 5, 2013
  93. Chemistry

    how many liters of oxygen are necessary for the combustion of 425 g methane assuming the reaction takes place at STP

    asked by Alicia on February 17, 2011
  94. Chemistry

    if the pressure was increased in this reaction : 2NO(g)+ O2 =====> 2NO2

    asked by Happy Camper on March 27, 2007
  95. gr10 science

    How could I write a general statement about how a chemical reaction might affect the total mass of reactants and products?

    asked by Rebecca on April 26, 2011
  96. chemistry

    what mass of salt can be produced from the reaction of 3.45 grams of sodium hydroxide and an excess of hydrochloric acid?

    asked by Alexis on April 25, 2010
  97. Chemistry

    Explain how conc. H2so4 catalysis the speed of the reaction between salicylic acid and acetic anhydride.

    asked by Alki on February 6, 2016
  98. College Chemistry

    Calculate the heat of formation reaction for SiO2(s)+4HF(g) --> SiF4(g)+2H2O(l) I got -129.6 and it says I'm wrong

    asked by Kaylene on March 1, 2010
  99. Chemistry

    Determine how many milliliters of 0.448 M HClO4 will be required to neutralize 38.30 g Ca(OH)2 according to the reaction: 2HCl+Ca(ClO4)2+2H20

    asked by Anonymous on December 15, 2010
  100. chemistry

    A plot of ln k vs. 1/T for the reaction gave a line with a slope - 3250 kelvin determind the energy of activation?

    asked by dea on March 28, 2011