Most popular questions and responses by breanna
  1. math

    he said to his sister, he siad to his brother. What did the witty raindrop exclaim to all the others?

    asked on February 19, 2009
  2. Chemistry

    Glucose, C6H12O6, is a good source of food energy. When it reacts with hydrogen, carbon dioxide, and water are formed. How many liters of Co2 are produced when ___ grams of glucose completely react with oxygen?

    asked on May 26, 2011
  3. math help!

    A lottery game asks you to pick 5 numbers from the set 1, 2, 3, ... , 29, 30. How many ways are there to play this lottery game? (Assume that this is a game where the order of your picks does NOT matter.) A) 27,405 B) 84,825 C) 593,775 D) 142,506

    asked on April 16, 2011
  4. math help

    1.Find the volume of a cube whose sides each measure 3.9. Round answer to the nearest tenth 2.Find the volume of an ellipsoid with a semi-major axis of length 9 and the first semi-minor axis has length of 5 while the second semi-minor axis has length of

    asked on May 13, 2011
  5. somebody help Math!!

    Lines AN and CT are perpendicular. If mAFT = 3x + 21 and m CFN = y + 45, which is the value of x + y

    asked on May 15, 2011
  6. physics

    A projectile is fired from the origin (at y = 0 m) as shown in the diagram. The initial velocity components are and The projectile reaches maximum height at point P, then it falls and strikes the ground at point Q, which is 20 m below the launch point.

    asked on December 19, 2016
  7. english

    1. What does the stained attire of the Knight suggest about his personality? (1 point) The Knight is careless and unreliable. The Knight is modest and honorable. The Knight is deferential and dejected. 2. What flaws are attributed to the Church based on

    asked on January 9, 2013
  8. Chemistry

    Calculate the solubility of CuSO4 5H2O at 0 C in grams of solute per 100 g water.

    asked on April 30, 2013
  9. math

    . Find the volume of the sphere with a radius of 9. Use ð = 3.14 and round your answer to the nearest tenth. 4. Find the volume of an ellipsoid with a semi-major axis of length 10 and the first semi-minor axis has length of 6 while the second semi-minor

    asked on April 18, 2011
  10. Communication Studies

    If one is a political conservative, will CNN's coverage of the Obama administration seem biased or relatively fair and objective? Which news shows will a political conservative want to watch? Why?

    asked on August 2, 2009
  11. physics

    A force of 20 N is needed to overcome a frictional force if 5 N and accelerate a 3 kg mass across a floor. What is the acceleration of the mass?

    asked on June 30, 2011
  12. Science

    A car is traveling 20m/s brakes and takes 3 s to stop.What is the acceleration in m/s

    asked on April 10, 2016
  13. Chemistry

    Calculate the solubility of CuSO4 5H2O at 0 C in grams of solute per 100 g water.

    asked on April 30, 2013
  14. math help pls!

    A lottery is set up in which players pick six numbers from the set 1, 2, 3, ... , 39, 40. How many different ways are there to play this lottery? (In this game the order in which the numbers are picked does NOT matter.)

    asked on April 16, 2011
  15. algebra

    Abbi invested $1,200 in a certificate of deposit with a simple interest rate of 2%. Find the interest earned in 9 years. Then find the total of principal plus interest.

    asked on May 27, 2011
  16. line segments

    One endpoint of a line segment is (8, -1). The point (5, -2) is one-third of the way from that endpoint to the other endpoint. Find the other endpoint.

    asked on October 6, 2014
  17. Physics

    A proton is projected perpendicularly into a magnetic field that has a magnitude of 0.32 T. The field is then adjusted so that an electron will follow a circular path of the same radius when it is projected perpendicularly into the field with the same

    asked on September 29, 2011
  18. Math

    Use the compound interest formula to solve: $18,000 is invested in an account paying 3% interest compounded quarterly. Find the amount of money in the account at the end of 10 years. (Show values substituted in the formula, and calculate the numerical

    asked on July 29, 2009
  19. Media Law

    In what ways does the history of copyright law impact on the nature of copyright law today?

    asked on October 6, 2009
  20. Math

    Using the compound interest formula A = P (1+ ((r)/ (n)) ^nt Find the amount of money in the account at the end of 10 years. (Show values substituted in the formula, and calculate the numerical amount.) $18,000 is invested in an account paying 3% interest

    asked on July 31, 2009
  21. science

    Assuming that radiation with a wavelength = 15.0 cm is used, that all the energy is converted to heat, and that 4.184 J is needed to raise the temperature of 1.00 g of water by 1.00 degree celcius, how many photons are necessary to raise the temperature of

    asked on July 22, 2011
  22. Algebra

    Simplify: Write answers in the form of a + bi, where a and b are real numbers. a. (1-2i)(1+3i) b. (3-5i)(8-2i)

    asked on June 22, 2009
  23. math help

    Find the midpoint of A(5, 3) and B(3, -5). Place your answer in (x, y) notation with NO spaces.

    asked on May 21, 2011
  24. College- Am. History

    Describe meetings that resulted in the Japanese seeing “Rolls-Royce, Rolls-Royce, Ford,” and how was this part of Americans “clamoring for the outlawry of war.”

    asked on September 26, 2010
  25. math!

    1) A lottery is set up in which players pick six numbers from the set 1, 2, 3, ... , 39, 40. How many different ways are there to play this lottery? (In this game the order in which the numbers are picked does NOT matter.) 2) A club of 15 students will

    asked on April 16, 2011
  26. Math pre cal

    prove the following identity cos^4X - sin^4X = 1-2sin^2X

    asked on September 28, 2009
  27. Math

    Suppose a farmer has 120 feet of fencing to make a rectangular barnyard enclosure. If the enclosure is x feet long, express the area A of the enclosure as a function of the length x. Briefly explain.

    asked on June 17, 2009
  28. English/Government

    I had my English teacher correct my paper for government, and she marked a few things I wasn't sure of. Like she said "more so" was one word, and I know it's two. Well, anyway, she said this is a run-on sentence, and maybe I just can't see it, but it

    asked on April 7, 2009
  29. books

    What is the main conflict in the novel The Witch of Blackbird Pond? What is the resolution?

    asked on January 21, 2008
  30. Physics

    Gravity on the surface of the moon is only 1/6 as strong as gravity on the Earth. What is the weight of a 24 kg object on the Earth? The acceleration of gravity is 10m/s2 .

    asked on November 12, 2013
  31. math

    if if 2 cups of concentrate makes 1 gallon of lemonade how much concentrate do you need to make a pint

    asked on January 10, 2013
  32. math

    Calculate the volume of the cone with a = 18 and b = 11. Round answer to the nearest tenth. Use 3.14 for pi

    asked on March 28, 2011
  33. Math

    Writing in math tell how you could use a number line to detemine which of two numbers is greater?

    asked on August 18, 2009
  34. Algebra

    1. The area of a rectangle is 12 and the width is 3/4 the length. What are the dimensions? 2. One leg of a right triangle is 2 1/2 times the other and the area is 20. What are the dimensions?

    asked on June 30, 2009
  35. Math

    Calculate the distance between the points -2/3 and 3/4 on the number line. Please show how you come to the answer.

    asked on June 2, 2009
  36. algebra

    how do i verify a question when i am solving for Y.. yet i need to subsatoute X first to find Y. such as in this probelm to find Y ((xy)/(x+4)-(2y/x)=3 solve for Y i end up with........lets say that X=4 Y= (3x^2+12x)/(x^2-2x+8) Y=6 now how am i supposed to

    asked on February 7, 2008
  37. algebra 1a

    Suppose that a car normally sells for $16,500 and is now on sale for $14,000. What is the percent of discount? If necessary, round your answer to the nearest tenth.

    asked on January 24, 2013
  38. calculus

    solve the equation Inx+In(x+4)=3 x= ?

    asked on January 1, 2013
  39. Calculus

    Convert theta=225degrees A y=-1 B y=1 C y=x D y=-x E x=-1

    asked on November 28, 2012
  40. algebra

    Pippa filled 1/8 of a jar with blue stones, 1/4 of a jar with yellow stones, and 1/2 of a jar with purple stones. how much of the jar is filled altogether?

    asked on January 11, 2012
  41. math

    In the following figure, AF is the perpendicular-bisector of BD, AD = 15, and DF = 13. Find AB + BF

    asked on March 28, 2011
  42. English II honors

    What do i need to know for english 2 honors?

    asked on October 10, 2010
  43. 3rd grade

    what is a group of officials who make rules or laws called??

    asked on October 21, 2009
  44. Communication Studies

    A popular person or film that has been seen or discussed or sold in at least 5 places? What values are being communicated through the person or film? Who is most susceptible to these messages?

    asked on July 27, 2009
  45. Algebra

    Find all of the zeros of the polynomial function and state the multiplicity of each. f (x) = (x^2 – 16)^2 A. – 4 with multiplicity 2 and 4 with multiplicity 2 B. – 4i with multiplicity 2 and 4i with multiplicity 2 C. 4 with multiplicity 2 D. 4 with

    asked on July 20, 2009
  46. Algebra

    Find a polynomial function of degree 3 with the given numbers as zeros. -5, sqrt3, -sqrt3

    asked on July 14, 2009
  47. Algebra

    Please Solve: a. 6x^2 = 36 b. 2x^2-20= 0 c. 4x^2+12=0

    asked on June 23, 2009
  48. Math

    How many tens are there in the number 7,801,204.76? What value does the 6 represent?

    asked on August 24, 2016
  49. Physics

    A football player pushes a tackling dummy forwards at a constant speed for 111m using 7150J of energy. b)What is the frictional force the dummy exerts? c)What work is done by friction as the dummy is slid along the field for 11m? omg please help I am so

    asked on April 8, 2015
  50. physics

    A car constantly accelerates at a rate of 4.8 m/s2 along a flat, straight road. If the car has traveled 122.1 meters, how fast is the car going?

    asked on November 10, 2014
  51. math

    Write -1/9, 4/7, 7/4 in order from least to greatest

    asked on September 15, 2014
  52. Calculus (help Steve plz)

    1) if w = , find ||w||? 2) which expression is equivalent to (sin x+1) (sin x -1)? A. Cos^2x B. -cos^2x C. Cos^2x+1 D. Cos^2x-1 E. -cos^2x-1

    asked on November 28, 2012
  53. math help pls!

    A lottery is set up in which players pick six numbers from the set 1, 2, 3, ... , 39, 40. How many different ways are there to play this lottery? (In this game the order in which the numbers are picked does NOT matter.)

    asked on May 13, 2011
  54. math

    P(8, 5) =

    asked on April 16, 2011
  55. math help pls!

    16! _____ 5!* 11!

    asked on April 16, 2011
  56. Communication and Gender Studies

    What message is conveyed in the lyrics from Harry Chapin cats in the cradle song from 1974 considering the relationship to gender and family? Could this song have as easily been written about a mother lamenting her relationship with her daughter? If so,

    asked on July 11, 2010
  57. algebra

    how do you do this math problem 8x+9=5x+6

    asked on January 31, 2010
  58. Algebra Word Problem Help

    Two wine merchants enter Paris, one of them with 64 casks of wine, the other with 20. Since they have not enough money to pay the custom duties, the first pays 5 casks of wine and 40 francs, and the second pays 2 casks of wine and receives 40 francs in

    asked on August 10, 2009
  59. Algebra

    For f(x) = x^3 – 4x – 7, use the Intermediate Value Theorem to determine which interval must contain a zero of f. A. Between 0 and 1 B. Between 1 and 2 C. Between 2 and 3 D. Between 3 and 4

    asked on July 26, 2009
  60. Algebra

    Use synthetic division to divide the polynomial 2x^3 – 12x – 5 by x + 4, Write the quotient polynomial and the remainder. [Be careful – notice that there is no x2 term.]. Show work.

    asked on July 22, 2009
  61. Communication Theory

    Would you say that Charlton Heston misuses language in any part of his speech to Harvard Law School students back in 1999?

    asked on July 5, 2009
  62. Communication Theory

    How does the metaphor of “media ecology” enhance or detract from your understanding of media effects on individuals, social groups, and democracy? Can “media ecology” be tested as a theory?

    asked on June 28, 2009
  63. Algebra

    Please Simplify: Root 18-Root 50+4 Root 2 = ?

    asked on June 4, 2009
  64. science

    what is wrong with this question? when plates collide, the denser plate will ride over the less-dense plate.

    asked on September 11, 2007
  65. Algebra

    If John runs 2/5 of of mile in 3 minutes, How long will it take John to run 3 miles?

    asked on December 8, 2016
  66. Math

    Vicky bought 6 and 2/3 yards of one type of ribbon and 4 and 3/4 yards of another type of ribbon to make hair bows. If each bow takes 1 and 1/2 yards, how many hair bows can she make?

    asked on June 15, 2015
  67. Math

    I am a number between 20 and 30 one of my factors is 4 the sum of my digits is 10 what number am I ?

    asked on August 25, 2014
  68. Algebra


    asked on January 14, 2013
  69. calculus

    information is given about a polynomial f(x) whose coeffiecients are real numbers. Find the remaining zeros of f. degree4, zeros i, 9+i **I am just not getting these coefficients. I know that there has to be an easier way to learn this. Please help!!

    asked on December 30, 2012
  70. College History

    Would Russia have had a revolution had it avoided the First World War?

    asked on November 29, 2012
  71. math

    Fewer than 107 girls attend a basketball camp. A total of 180 children attend at the camp. Which inequality can be used to find the number of boys n tha might have attended the basketball camp? math problem

    asked on February 13, 2012
  72. earth and space

    the grams on the moon is different then space ?

    asked on September 14, 2011
  73. math

    Under the translation (x, y) --> (x + 3, y + 4), the point (1, 7) will become what point? Be sure to enter your answer in (x, y) notation, with parenthesis and no spaces.

    asked on May 13, 2011
  74. BIS155 - Final Exam

    Fact Pattern Question 2: You own your own small party supply and rental business. You maintain an Excel list of potential customers and clients who have rented or purchased from you in the past two years. the list includes both physical and mailing

    asked on April 20, 2011
  75. math

    If a rectangle has a length of 4.5 inches and a width of 3 inches. How would the area change if you doubled both dimensions?

    asked on January 4, 2011
  76. geometry

    Calculate the volume of the figure shown. a = 8 and b = 12. Use 3.14 for pi and round answer to the nearest tenth

    asked on March 28, 2011
  77. Communication and Gender Studies

    What are some questions used to address social learning theory from Albert Bandura?

    asked on June 24, 2010
  78. Algebra2

    write the series with summation notation:-1,-7,-13,-19

    asked on May 6, 2010
  79. Communication Language Studies

    What kind of problems might occur in mixed gender interviewing situations or committee meetings?

    asked on March 13, 2010
  80. Conflict Management Communications

    How do we balance the scholarship and conventional wisdom that we should deal with problems ("Never go to bed angry") versus let them slide ("The secret to long relationship is a short memory")?

    asked on February 15, 2010
  81. Mass Communication Studies Foreign Media

    What are the positive contributions and negative influences of the growing Islamic broadcast media in the Middle East on the US efforts to stabilize Iraq and Afghanistan and build lasting democratic institutions?

    asked on November 9, 2009
  82. calculus

    find the limit as x reaches infinite with the equation x^2-5/2x+1

    asked on October 25, 2009
  83. Earth Science

    Describe how Earth would be different today if. It contained no radioactive material. What would the consequences be for the Earth's interior layer?

    asked on September 30, 2009
  84. Mass Communication Studies

    How might mass media technology contribute to making the world a more dangerous place in the 21st century?

    asked on September 22, 2009
  85. Communication Studies

    What terms can be used to describe someone's chief strenghs as a learner?

    asked on August 25, 2009
  86. Algebra

    Is this [-8,infinity) the same as this x < -8 OR x > 1 ? Thank you.

    asked on July 25, 2009
  87. Algebra

    Is this [-8,infinity) the same as this x < -8 OR x > 1 ? Thank you.

    asked on July 24, 2009
  88. Communication Theory

    What part of Charton Heston's speech to Harvard Law School students in 1999 would be considered an enthymeme? I am thinking it is somewhere in the beginning of the speech.

    asked on July 4, 2009
  89. Algebra

    Given f(x)=rootsignx-2 and g(x) = x-7 what is the domain of the quotient function? A. (-infinity,2] B. )-infinity,7 U (7, infinity) C. [2,7) U (7, infinity) D. (2,infinity)

    asked on June 18, 2009
  90. Algebra

    Given that f(x) = x^2-3 and g(x) = 2x+1, find each of the following, if it exists. a. (fg)(-root3) b. (gf)(-1/2)

    asked on June 12, 2009
  91. Algebra

    Write the interval notation corresponding to the set notation {x | x < –7}

    asked on June 3, 2009
  92. Math

    Please Compute 1.2 X 10^-3 ----------- 6.0 X 10^-8

    asked on June 1, 2009
  93. Algebra

    Please simplify. 5x ^-2 - 3y ^-1/ x ^-1 + y ^-1 The 5x is on top and the x^-1 is on the bottom

    asked on April 2, 2009
  94. Algebra

    Please simplify. 5x -2 - 3y -1/ over x -1 + y -1

    asked on April 1, 2009
  95. 4th grade

    how does the cycle of day and night of our earth work?

    asked on March 30, 2009
  96. Geometry.

    AB = x+4 BC = 2x-1 If AC = 27, then X = _____? If AB = 6, then AC = ______?

    asked on September 21, 2008
  97. Math

    please illustrate how to rotate a triangle counterclockwise from the origin with coordinates A(2,0),B(7,0), C(7,2). Thank you.

    asked on September 9, 2008
  98. English

    In the statement "The Chess Club will meet at 7:00 pm. Is chess club capitalized?

    asked on January 18, 2008
  99. English

    How do you put jut Nick tenth shrug stuff sense damp cot fling notch gush scan batch rough stump tough laugh guess lead and Dove in ABC order

    asked on August 14, 2018
  100. Science

    I need help on an I am poem for sodium can you help me ? Thank you for you time :)

    asked on April 25, 2016


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