pavleen

Most popular questions and responses by pavleen
  1. math

    what is 8P3

    asked on April 25, 2010
  2. sci...

    what is trace fossil

    asked on March 28, 2010
  3. math

    bob has a container with a capacity of 12 quarts. he wants to express this capacity in gallons. write a proportion to find the number of gallons of water bob's container can hold.

    asked on February 10, 2011
  4. math

    simplify the expression below (3x^2y-5xy+12xy^2)-(5xy^2+4xy) 3x^2y - xy + 17xy^2

    asked on February 24, 2011
  5. sci

    wat is the difference betwwen a mold and cast

    asked on March 28, 2010
  6. math

    -6x8 -x+=- -6x8=48

    asked on December 11, 2010
  7. MATH

    a polygon with congruent sides and angles is called

    asked on February 18, 2010
  8. Economics

    My homework question says " what is the opportunity cost of good x in term of y, when production is shifted from point b to c along the pcc?" For b the x axis is on 40 and the y axis is at 75. So the opportunity cost will be 35 For c the x axis is 70 and

    asked on October 3, 2015
  9. math

    12ab + 8ab + 5ab is it 25ab

    asked on February 26, 2011
  10. math

    which transformation is the image not congruent line reflection translation rotation dilation

    asked on February 13, 2011
  11. math

    wai ling averaged 84 on her first three exams and 82 on her next 2 exams.what grade must she obtain on her sixth test in order to average 85 for all six exams? 94

    asked on February 14, 2011
  12. english

    can you suggest me some websites to study for da ela test on mondat

    asked on April 25, 2010
  13. math

    what is the product of (x+4)and (x-5) j

    asked on March 14, 2011
  14. math

    2x(3y) 6xy

    asked on February 14, 2011
  15. math

    eight year from now. Oana will be twice as old as her brother is now. Oana is now 12 year old. how old her brother now umm 10

    asked on February 14, 2011
  16. Math

    Kee had to buy 2 tires and patch the tires on his bicycle 3 times this year. How much did he spend repairing his bicycle if these were all the repairs he needed? Use the variablees x and y to write an expression for the cost of kee's repairs. then find the

    asked on February 24, 2010
  17. MATH

    write this in scientific notation A)(1.6x10 to the fifth power)(12.7x10 to the forth power)

    asked on February 18, 2010
  18. math

    in human most of the energy needed for life activities come from carbon dioxide

    asked on August 30, 2010
  19. math

    what is 7c2

    asked on April 25, 2010
  20. Science

    What tool/instrument is used to measure liquid volume?

    asked on February 17, 2010
  21. math

    can your help me with my homework question? Gildas family goes on vacation. They travel 125 miles in the first 2.5 hours.If Gildas family continues to travel at this rate.how many miles will they travel in 6 hours? distance= rate + time

    asked on February 17, 2010
  22. sci

    how does a mold fossil form

    asked on March 28, 2010
  23. social studies

    what is the purpose of the george washington cabeniet

    asked on February 28, 2010
  24. math

    what is area

    asked on February 28, 2010
  25. MATH

    4a+6=2a+12

    asked on February 28, 2010
  26. Math

    Store A usually sells a jacket for $72 but today I can buy it for $40. Store B usually sells the same jacket for $38 but today I can buy it for $18. Which store is offering the greatest percentage off the origanal price ? In which store would you buy the

    asked on February 19, 2010
  27. science

    why does an air bubble rise to the surface of a glass of water

    asked on February 17, 2010
  28. math

    y^3- 7y^2+ 8y -13 y=2 9

    asked on March 14, 2011
  29. math

    which of the following is a prince F)1 G)31 H)51 J)57

    asked on March 14, 2011
  30. math

    8x+4/2

    asked on February 14, 2011
  31. math

    (x-3)(x+9)

    asked on February 13, 2011
  32. math

    -2x-5= negative x negative= positive 5x2=10 -5x-2=10

    asked on December 11, 2010
  33. MATH

    maria collected the gas given off by a glowing piece of charcoal . the gas was then bubbled through a small amount of colorless limewater . part of maria's report stated . after the gas was put into the jar the lime water gradually changed to milky white

    asked on August 30, 2010
  34. SHSAT

    Louis attended some baseball games this past summer. The last four games he attended were at the shea stadium. All but five games he attended were at the Yankee Stadium. All but five games he attended were at the Yankee Stadium. At least three games he

    asked on July 10, 2010
  35. math

    what does ! mean in math

    asked on May 1, 2010
  36. math

    what does ! mean in math

    asked on April 25, 2010
  37. math

    what is the expression r^2+s^3 when r=5 and s=3

    asked on March 31, 2010
  38. matrh

    what is area

    asked on March 1, 2010
  39. math

    2t-1-3t+4

    asked on February 28, 2010
  40. math

    what is square roots

    asked on February 28, 2010
  41. MATH

    3x=2y=4and 2y= ____________________________

    asked on February 28, 2010
  42. math

    what is the area of a trapazoid if one base is 10, the other base is 6" and the 2 is the height

    asked on February 25, 2010
  43. math

    angles that add up to 180 degree are called

    asked on February 18, 2010
  44. science

    what does density mean

    asked on February 17, 2010
  45. MATH

    solve and graph: 3a-8

    asked on February 17, 2010
  46. math

    10x + 5 (x + 4)= 230 x=_____

    asked on February 17, 2010
  47. math

    which of the following is the gcf of 4x^2y and 4x f- x^2 g-4x h-4 j-2x

    asked on March 14, 2011
  48. math

    what is the product of (x-3) and (x-1) x^2 - 4x +3

    asked on March 14, 2011
  49. math

    if p=a^2+a-1,which expression represents P+R

    asked on February 26, 2011
  50. science

    the plant disease that causes flower young leaves and stems to die quickly is called ____________.

    asked on February 26, 2011
  51. math

    (3x-5)(2x -8) 5x^2+3

    asked on February 24, 2011
  52. math

    (7x+4)(2x+4)

    asked on February 13, 2011
  53. math

    x y -1 1 0 4 1 7 2 10 3 5 i got the answer it 13 and 15 what duhh rule

    asked on February 10, 2011
  54. MATH

    how do u answer a question that uses !

    asked on April 25, 2010
  55. math

    If the cirumference of a circle is 16 pi what is the radius

    asked on March 31, 2010
  56. sci

    what is mold fosil

    asked on March 28, 2010
  57. science

    Explain how a fossil mold different from a fossil cast

    asked on March 28, 2010
  58. math

    can a object with sides of 17,15,7 a right angle triange

    asked on March 19, 2010
  59. math

    what is a surfex angle

    asked on February 28, 2010
  60. math

    An angle less than 90 degree is called

    asked on February 19, 2010
  61. MATH

    An angle more than go but less than 180 is called

    asked on February 19, 2010
  62. math

    lines that form right angle when they meet are called

    asked on February 18, 2010
  63. circumference

    what owuld the area of a cicle be if 10 is the diamter

    asked on February 18, 2010
  64. Math

    what is the perimeter of a square if one of it side is 6 inches

    asked on February 18, 2010
  65. science

    what does mass mean

    asked on February 17, 2010
  66. MATH

    15a-34=41

    asked on February 17, 2010
  67. MATH

    2x-1 = x-1 ___ ___ 5 3

    asked on February 17, 2010
  68. MATH

    6(2y-3)=18

    asked on February 17, 2010
  69. factor completely

    2x^2-8

    asked on September 20, 2012
  70. math

    simplify 4+17+(-29) + 13 + (-22)+ (-3)

    asked on March 17, 2011
  71. math

    median: find 3% of 80 answer:2.4

    asked on March 17, 2011
  72. math

    (2r+s)14sr= 28rs

    asked on March 17, 2011
  73. math

    (2r+s)14sr= 28rs

    asked on March 17, 2011
  74. science

    foods that are canned are cooked at high temperatures and then placed in airtight containers what efffect do these action have on the food

    asked on February 26, 2011
  75. science

    bacteria that change nitrogen from the air into compounds that plants can use is called _______________ i don't know what the answer is

    asked on February 26, 2011
  76. science

    i need a science fair project that will last more than a week

    asked on February 24, 2011
  77. math

    3a^2b + 6a^2b 9a^4b^2

    asked on February 24, 2011
  78. math

    multiply the two binomial below (2x-3)(2x+3) the answer is 4x^2+9 is this correct

    asked on February 24, 2011
  79. math

    If 3-x>10 x

    asked on February 14, 2011
  80. math

    60x30/60+30 20

    asked on February 14, 2011
  81. math

    (7x+4)(2x+4)

    asked on February 13, 2011
  82. math

    (x-2)(x-7)

    asked on February 13, 2011
  83. math

    (x-8)(x-4)

    asked on February 13, 2011
  84. math

    Rowan raised $640 in a chairty walked last year . this year he raised 15 percent more than last year. how much did rowan raise this year. wat do i do

    asked on February 10, 2011
  85. math

    what is 10^5-10^6 is it 10^11

    asked on January 2, 2011
  86. math

    48/(-12) + / - = - 48 / -12 = -4

    asked on December 11, 2010
  87. math

    9/(-3) + / - = - 9/-3=-3

    asked on December 11, 2010
  88. math

    what is the value of 9090/90 in decimal

    asked on July 10, 2010
  89. math

    8d=40

    asked on May 4, 2010
  90. math

    40 is 160% of wat question

    asked on May 1, 2010
  91. math

    51 is 755 of wat number

    asked on May 1, 2010
  92. math

    55 is 50% of what number

    asked on May 1, 2010
  93. MATH

    :D HOW DO U DO 7C4

    asked on April 25, 2010
  94. math

    how do u do 3P4

    asked on April 25, 2010
  95. math

    861x46

    asked on April 9, 2010
  96. math

    whats 17=5b+8

    asked on March 31, 2010
  97. math

    what is a n angle

    asked on March 31, 2010
  98. MATH

    2t-1-3t+4

    asked on February 28, 2010
  99. Math

    Logan changed bank account and now receives 1% more in interest than he used to. Write an expression?

    asked on February 28, 2010
  100. Math

    what is the area of a square if 1 side equals 3"

    asked on February 25, 2010

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