Questions Asked on
May 29, 2008

  1. Chemistry

    How does adding NH3 into the cell with CuSO4 affect the voltage measurement? The other cell has ZnSO4

    asked by Marry
  2. econ (economyst please help)

    I got this long question i am not sure how to do. The current dollar-pound exchange rate is $2 per pound. A U.S. basket that costs $100 would cost $120 in the United Kingdom. For the next year, the Fed is predicted to keep U.S. inflation at 2% and the bank

    asked by econ
  3. chem.

    the ionization constant of HF is 6.7 * 10^-4. which of the following is true in a 0.1 M soultion of this acid? the answer is HF is greater than [H][F]. HOW COME??

    asked by safdafdsa
  4. chemistry

    what are the components of one formula unit of CaF2?

    asked by jerson
  5. Economics

    If MPC= 0.6. If the government increases expenditures by $200 billion, what is the impact of AD or SRAS, on P and Y? If the government decreases taxes by $200 billion what is the effect on AD or AS on P and Y?

    asked by Sarah
  6. chemistry

    what is the acid dissociation constant of a weak acid if a concentration of 0.3 M gives a hydrogen ion concentration of 0.001M? how do i do this??? i know you use the ka thing.

    asked by afjdsajf;sdfasfdsa
  7. History-Civil War

    When Reconstruction began, which groups of Americans living in the South tended to support the Democratic Party?

    asked by Sue
  8. English

    1. Is Jenny a male name or a female name? 2. He got an A in the English test. 2-1. He got an An in English Test. 2-2. He got A in English Test. Which one is right among the three? 3. I am worried about his health. I am concerned about his health. I worry

    asked by John
  9. Biology

    What is the difference between diffusion and osmosis?

    asked by Neeraj
  10. algebra

    The price of a sweater is $5 less than twice the price of a shirt. If four sweaters and three shirts cost $200, find the price of each skirt and each sweater. I have no idea how to set up these types of equations..... someone please help its due tomorrow

    asked by M3L!55@
  11. Macroeconomics

    If the marginal propensity to consume is 2/3, and there is no investment accelerator or crowding out, what would happen to AD or AS, the price level (P) and the real GDP (Y) if government expenditures increases by $20 billion? Also show what happens

    asked by Sarah
  12. English

    Let me introduce myself. I am a student of Class 1-5. I am a student in Class 1-5. I am a student from class 1-5. Which expression is grammatical?

    asked by John
  13. accounting

    Identify whether a debit or credit yields the indicated change for each of the following accounts: a. To increase Store Equipment b. To increase Owner Withdrawals c. To decrease Cash d. To increase Utilities Expense e. To increase Fees Earned f. To

    asked by tee
  14. social studies

    mexico city is surrounded by mountains. what effect has this had on the air quality in this city?

    asked by Justin
  15. marketing

    What resources does an International Internet retailer need other than merely a storefront on the Internet? Does it require fewer physical, financial, and human resources than a traditional retailer, or just as many? Explain.

    asked by kumar
  16. psy - Ms. sue

    Ms. Sue, This is the question. I already posted the answer. Biomedical and psychotherapy are two basic approaches to treating psychological disorders. A number of approaches fall under the category of psychotherapy, but they all include the following four

    asked by rose - Ms. Sue
  17. com215

    Scenario 1: Write an informative message that tells one of your colleagues at work or one of your friends how to enroll at Axia College. Scenario 2: Write a positive message to the supervisor of someone who went above and beyond the call of duty to help

    asked by shelia
  18. english

    I am comparing the theme of the conformity for the book 1984 and the history during the 1950s. How did conformity come to be in the 1950s? I am not sure if it was because of the fear of communism which started it. Who came with the idea that women should

    asked by Anonymous
  19. Riddle--

    They have not flesh nor feathers nor scales nor bone. Yet they have fingers and thumbs of their own. What are they? This isn't for school, just for fun. I can't figure it out though! Are they statues? No, probably not. Not clocks... Please help this is

    asked by Anonymous
  20. Algebra

    I don't get 2 math problems, if I could see how it's completed then I can do the other problems on my own. Can someone pls help me this is so hard. =( Factor completely. 1. 0.49y^2-0.0025= 2. 6q^2+19qp+10p^2=

    asked by Casey
  21. Physics Final TOMORROW!!!!!!

    Tomorrow I have a physics final, and I'm trying to figure out the best, most efficient way to study. Does anyone have any ideas on how I could do this?

    asked by Emily
  22. just wondering...

    what is harder, chemistry or physics? because i've been struggling all year in chemistry and i'm taking physics next year... i have a solid a in alg.2 though... oh yeah, and i want to be a physical therapist. so if i'm not to good in chemistry can i still

    asked by sfdsajflkd
  23. chem

    how do you solve for the combined gas law?..i ..I am very confused ..someone help by making it easier and clear since i am kinda slow.. ex.a sample of neon gas has a volume of 752ml at 25.0C. what will the volume at 50.0C be if pressure is constant

    asked by amie
  24. SPANISH - help

    Como quieres pagar por eso- What does this say? I have How do you want to pay for..therefore? Its that por eso that is making the sentence just not make sense becuase my book says por eso is that's why, therefore.

    asked by Anna
  25. psy- please revise

    Biomedical and psychotherapy are two basic approaches to treating psychological disorders. A number of approaches fall under the category of psychotherapy, but they all include the following four essential characteristics: 1. systematic interaction between

    asked by rose - Ms. Sue
  26. Science (Chemistry)

    What would happen if water molecules were sraight instead of angled?

    asked by Felisha Scholz

    f(x)=12x^5+45x^4–80x^3+2 the question asks to find the inflection points but i don't seem to understand how to find this even by taking the second derivative.

    asked by rudy
  28. TP

    What is Standard Deviation? As in what does it measure, is it a measure of spread of a graph of results?

    asked by Maths
  29. air mass movement

    Fill in the blanks...Air masses MOVE from areas of__________ pressure to ares of ______________ pressure.

    asked by Matt
  30. English

    Using mime, as in the example, let's play the "Guessing the TV Program" game. Look at the model dialogue. You can answer either 'Yes, I do.' or 'No, I don't' to the tag question 'You like music program, don't you?' Now, let's do the group activity. First,

    asked by John
  31. English

    When you learn shorthand, you can focus on what you have to write down. So, concentration will be enhanced. Your listening ablility will be increased. You can do work more effectively. When you listen to lectures, you can summarize what the speakers say.

    asked by John
  32. psy - revise

    Psychotherapy is a method used to treat mental and emotional disorders. People that suffer from these disorders talk to a mental health professional about their concerns and other related issues through a series of scheduled sessions. This method can also

    asked by rose - Ms. Sue
  33. math

    f(x)=12x^5+45x^4–80x^3+2 the question asks to find the inflection points but i don't seem to understand how to find this even by taking the second derivative.

    asked by rudy
  34. psy - final revison

    Psychotherapy is a method used to treat mental and emotional disorders. People who suffer from these disorders talk to a mental health professional about their concerns and other related issues through a series of scheduled sessions. This method can also

    asked by rose - Ms. Sue
  35. math

    how do you find the inflection points of a polynomial such as f(x)=12x^5+45x^4–80x^3+2 .

    asked by sam
  36. diet

    I bloat real easily. I get a stomach that bulges out everytime and it looks like I'm pregnant. I eat healthy and I'm in the process of getting a flatter stomach. So I'm excersing and etc... Is it possible to get a flat stomach even if your stomach bloat

    asked by jen
  37. Organizational Culture

    Objective of Exercise: Use Appendix Q to research organizational culture. Write a 100- to 200- word customer base description and the 300- to 400- word set of customer service standards. Also, write a 500- to 750- word essay in APA format on an

    asked by Jackie
  38. Spanish Research

    How does the environment, climate, and terrain influence the interraction between man and nature in Paraguay, Uruguay, and Bolivia? Does someone know where i can can get a website with this information? Thank you

    asked by Julius
  39. chem

    can u help me write a word equation for the electrolysis of water , and indicate physical states and conditions of the reaction

    asked by juan
  40. Science

    Fill in the blanks...Air masses MOVE from areas of ______ pressure to areas of_________ pressure.

    asked by Matt
  41. french

    when i want to say to take pictures, is it prendre des photos ou des images? And do you use les or des?

    asked by french
  42. math

    2v+3(8-v)=negative 16 what does v equal?

    asked by lauren
  43. English

    1. Where can we get information about Internet? 2. Where can we get information about the Internet? Which one is right? Can we use 'Internet' without 'the'?

    asked by John
  44. chemistry

    1. What are the lab and industrial procedures when using barium? 2. What are some agricultural uses of barium, if any? Help would be so greatly appreciated!

    asked by Shaniqua
  45. criminal justice

    Evaluate how television shows and movies of fictional police influence public attitudes about law enforcement in the United States. Address whether the majority of portrayals of law enforcement are positive or negative, decide if you believe real police

    asked by ask
  46. French / Science

    What does this mean? "De quoi sont fait les fils électriques?" Is it "Of what are the electric wires?" And "De quoi les fils sont-ils recouverts? Pourquoi?" Is it "Of what the wires are covered up? Why?" and "Est-ce que tous les matériaux peuvent

    asked by Slappy
  47. statistics

    population mean=42.6 standard deviation=12 n=16 M=34.4. Is this mean a reasonable outcome for a sample of n=16, or is this sample mean very different from what would usually be expected? I obtained a z -score of -2.73. Thus, that would make the sample mean

    asked by Lindy
  48. Physics

    Optical Fibre at the bottom of the sea

    asked by Optical
  49. american government

    why in many states voting districts before 1964 werre unequal in population

    asked by gabe
  50. Science

    What are the seven stages of a frogs life cycle? it starts with eggs, then tadpole, then tadpole with legs, the froglet and I can't find the 2 in between adult frog.

    asked by Tyler
  51. History

    Hi, i am doing a presentation on women's rights, particularily focusing on Nellie McClung, could you help me find some good sites about her? Also, do you know of any song that involve women's rights/power.

    asked by Shaz
  52. Adv. Math

    From least to greatest..... -3 /-6/ -5 /4/

    asked by Kenya
  53. Chemistry

    What is the difference between these two compounds: (Z)-5-Ethyl-2,4,6-trimethyl-2,4-octadiene (Z)-5-Ethyl-2,4,6-trimethyloctanadiene Which is the correctly formed IUPAC name? What does the "na" mean in "nadiene"? Why does the latter name, not specify the

    asked by chemstudent
  54. healt

    Consider this scenario: Deana recently decided to start attending college, yet her family is criticizing her decision. They argue that she should focus on working so she can start earning money. When she begins school, they fear she will not have as much

    asked by sue
  55. trig

    how does this work? (Sin2x+cos2x+2sin²x)/(sinx+cosx) = (sinx+cosx

    asked by Tim
  56. Health

    how can marijuana affec your life mentally and phyiscially

    asked by Anonymous
  57. weather

    what are two examples of how we predict weather and how do they work? also why is understanding weather important?

    asked by Anonymous
  58. chemistry boiiii

    which of these solutions is the most basic? i thought it was [OH-]=1*10^-13. BUT the answer is [H+]= 1*10^-11. HOW COME THAT IS THE ANSWER?

    asked by Miley
  59. Social Studies

    I need to write an article on Patty Hearst. What is a good nickname, or "slogan" for her? I need like Patty Hearst: From Riches to Rebel or something that that.... It is in the format as if i am interviewing her (so the story from her point of view)

    asked by Anonymous
  60. biology

    compare and contrast quantitative and descriptive reseach??

    asked by rrodriguez
  61. English

    * After you take a look at the table, write down from the people of age group who watch TV most to people of age group who watch TV least in order. Is the sentence above grammatical? Can I write a better sentence for that?

    asked by John
  62. History

    The Birth of a Nation has been criticized for glorifying what?

    asked by Mike
  63. programming

    I don't know how to phrase this but I am building my own website and I want to have a link to my pictures but I want them to look like a table 2 by 2 with 4 pics in all. I know how to link to pics and etc. but I cant get them to come together like a box do

    asked by Jon
  64. health care

    4. CheckPoint: Implicit Association Test · Resource: The Harvard-Hosted Implicit Association Test (IAT) · Due Date: Day 5 [Individual] forum · Complete the Harvard-Hosted Implicit Association Test (IAT) using the instructions below. 2. At the IAT Home

    asked by sue
  65. chem

    how do you convert grams to moles

    asked by amie
  66. grammar

    I want to say Five years ago i went somewhere, should there be a comma after Five years ago? As in... Five years ago, I went to.... or Five years ago I went to...

    asked by ano
  67. maths for science

    use the quotient rule to differentiate the following function f(x)=(1+In(x))/(x)

    asked by cecilia
  68. check over--

    this is a book review for 9th grade honors english. does it look OK? are there any errors or anything? thanks-- The novel Dairy Queen by Catherine Murdock is the story of 15-year-old D.J. Schwenk who lives in Red Bend Wisconsin. Her father gets injured and

    asked by Anonymous
  69. chem

    what is the value of the acid dissociation constant for a weak acid? how come the answer is less than one (1)?

    asked by fsdfafdsaf
  70. English

    ok i am writing an analysis, contrasting me to another character in romeo and juliet i need help on trying to get it started and ho to write it thanks

    asked by Nick
  71. french

    Nous avons fait de belles promenades. Is this correct? Do you need "de" between fait and belles?

    asked by french
  72. Iteration (repetition) Srtucture

    Design a program that models the worm's behavior in the following scenario: A worm is moving toward an apple. Each time it moves, the worm cuts the distance between itself and the apple by its own body length until the worm is close enough to enter the

    asked by Anonymous
  73. English

    * What subject did you learn at the first class? Is this sentence correct? Do we have to use at or in before the first class? Can we say "What subject did you learn at the first period?"

    asked by John
  74. simple chem

    how to convert tempetarues.. i forgot . do yo add 273C to get to kelvins or do you subtract...vise versa..??

    asked by amie
  75. mgt information

    Bead Bar 1. What are the company’s major information security threats? 2. Develop a security awareness training plan for employees and franchisees. 3. Which Internet-based data backup plans should be used?

    asked by sugrbare24
  76. Adv. Math

    Ms. Henry is 36 years old. How old was she x years ago? A)36x B)x-36 C)36-x D)36+x

    asked by Kenya
  77. mathematics

    find the general solution to the following differential equation dy/dx=-(In(x))/(x^2)*y^1/2 (x>0,(y>0)give answer in implicit form.

    asked by queros
  78. grammar

    Consider racial imbalances in education, the economy, family life, housing, criminal justice, health care, and politics. Of these societal challenges facing modern African Americans, which do you think are most difficult to overcome, and why?

    asked by shelia
  79. True or False econ repost

    Relative PPP is a better approximation of reality when one of the two countries is suffering hyperinflation and the other is not.

    asked by wilde
  80. government

    is it UNCONSTITUTIONAL for the President to ignore the decision of the Supreme Court?

    asked by sarah k
  81. French

    K, we're doing homophones right now, and the two words we're doing is a(as in avoir) and à(preposition) and we're supposed to use these two in these sentences. Il ne ________rien _________ manger maintenant, and I don't know where to put what. thanks

    asked by I have an iPod =)
  82. Eth 125

    identifying the linguistic, political, social, economic, religious, and familial conventions and /or statuses of four hispanic groups living in the united states

    asked by Sam
  83. Math

    Using a graph, what is the relationship between volume and height?

    asked by Sierra
  84. science

    What mammal order has the following dental formula 006/406

    asked by Kelsey
  85. com215

    record ways you would organize information for informative, positive, negative, and persuasive messages.

    asked by shelia
  86. maths

    differentiate the following function using the composite rule h(x)=e^x(4-x)/6

    asked by cecilia
  87. writing

    Where can I find a sample or example of a process paragraph.

    asked by China
  88. algebra

    solve the equation by completing the square. 1) x squared-8x-4=0 2)x squared+7x=-12

    asked by electra
  89. math

    -8a+6(a+7)=1 what does a equal? what is the value of a?

    asked by lauren
  90. mass media

    who determines what will be printed and how access to information limited with mass production of books?

    asked by Anonymous
  91. hi

    what caused columbus to learn from prince henry's center for navigators?

    asked by Anonymous
  92. math

    solve the equation 1. squareroot of 2x+1+4=3 2.x= squareroot of 12-x 3.squareroot of 5x-2=3 4.x=squareoot of 9x-14

    asked by SYNESTER
  93. Social Studies

    Who are some powerful women in American Politics today?

    asked by Christian
  94. math

    create a 3 d shape that has two pickels

    asked by math
  95. Eth 125

    identifying the linguistic, political, social, economic, religious, and familial conventions and /or statuses of four

    asked by Sam
  96. Math - factor

    0 = (1/3)t^3 - 2t^2 + 3t

    asked by Anonymous
  97. science

    change 468.49 into kilometers

    asked by bolivar