Questions Asked on
May 17, 2008

  1. chemistry

    Hi. I'm not sure if my strategy for this problem is correct: How many grams of CaCO3 will dissolve in 3.0x10^-2 mL of 0.050M Ca(NO3)2? I think I'm supposed to convert molarity of Ca(NO3)2 into moles, but then i don't know how to get from mols of that to

    asked by Amir
  2. Social studies

    Sense someone keeps deleting it 2 Why did the judges accuse Joan of being a witch and a blasphemer 3.making judgements based on your reading of theis excerpt do you think Joan was more political than religous? Explain your answer. This is Joan of Arc 2. On

    asked by Me
  3. social studies/ state goverment

    what is the vehicle registration in Minnesota? and what is the driver licensing location in Minnesota?

    asked by han
  4. History

    Who were the English Monarchs during the War of the Roses? And the Hundred Years War? During the wars of the roses, was it just Edward IV, Edward V, and Richard III? My teacher said there were four or five of them. And for the hundred years war was it just

    asked by Nathalie
  5. accounting 2

    Stower's Research issues bonds dated Jan.1,2005 that pay interest semiannually on June 30and Dec.31. The bonds have a $20,000 par value, an annual contract rate of 10% and mature in 10 years. For each of the following, determine the bonds price on Jan. 1,

    asked by kelly
  6. math

    a college football pennant is in the shape of an isosceles traingle . the base is 20 long the sides meet at an angle of 35 degrees.how long are the sides?

    asked by tareena
  7. Trig

    Two planes leave an airport at the same time, one flying at 300 km/h and the other at 420 km/h The angle between their flight paths is 75 degrees. Aftar three hours, how far apart are they ? i guss i have to use the equation D= b.h but i cant fit the

    asked by Doni
  8. Math

    Two surveyors are on opposites sides of a swamp. To find the distance between them, one surveyor locates a point T that is 200 meters from her location at pont p. The angle of sight from T to the other surveyor's position, R, measure 72 degrees for angle

    asked by Tareena
  9. science

    cells are the basic units of structure and function in living organisims ture or false

    asked by sydney
  10. Chemistry

    Which of the following is the formation reaction for CaO(s) ? A. Ca2+(aq) + O2–(aq) CaO(s) B. Ca(s) + .5O2(g) CaO(s). C. CaO(s) Ca(s) + .5O2(g) D. 2 Ca(s) + O2(g) 2CaO(s) E. 2 CaO(s) 2 Ca(s) + O2(g) Left with B and D. Please Help

    asked by Tom
  11. math

    a fire is sighted from two ranger stations that are 6000 meters apart. The angles of observation to the fire measure 52 degrees from one station and 41 degrees from the other station. Find the distance along the line of sight to the fire from the closer of

    asked by tareena
  12. History

    I asked a question about the monarchs of England earlier, and I did my timeline. Except there are supposed to be 23, and I only have 22. I am not supposed to add the monarchs of the Hundred years War or the Wars of the Roses. Can someone please check to

    asked by Nathalie
  13. Ecology

    If a domestic animal is uneasy when it is away from others of its species, what could you infer about the behavior of that type of animal that is wild? EX. goat, sheep, cows

    asked by joe
  14. Need clarification thanks

    "...the social lives of men and women caught up in the vortex of global change" What does this statement suggest? What does it mean? I was thinking that it means that peoples' lives are affected by global change.... but i am not quite sure if i'm correct.

    asked by MARY
  15. Math

    Two surveyors are on opposites sides of a swamp. To find the distance between them, one surveyor locates a point T that is 200 meters from her location at pont p. The angle of sight from T to the other surveyor's position, R, measure 72 degrees for angle

    asked by Tareena
  16. Science

    The ancient Greeks discounted Democritus' ideas and blindly followed the belief of the "elements." Which method could they have used to discount their ideas and give credence to Democritus' ideas? A.Scientific Method B.Have any scientific ideas C.Know how

    asked by Marcy
  17. PSYCHOLOGY

    A developing field in psychology is called Positive Psychology. It is exploring ways to help people become happier and productive in life. Describe the field of positive psychology and provide your critique of this particular field. What does the research

    asked by TIP
  18. Biology DNA

    can somebody please explain the relationship between the structure of DNA, protein structure and the phenotype of an organism and the relationship between DNA chromatin and chromosome

    asked by Marva
  19. Functions

    consider the functions g(x)=(4-x^2)^0.5 and h(x)=(x^2)-5. find the composite functions hog(x) and goh(x), if they exist, and state the domain and range of the composite functions. ------------------------------ ok, i have figured out that hog(x)=-1-X^2,

    asked by Ann
  20. Math

    The captain of a freighter 8 km from the nearer of two unlaoding docks on the shore finds that the angle between the lines of sight to the two docks is 35 degrees. if the docks are 10km apart, how far is the tanker from the farther dock?

    asked by Tamana
  21. Psychology

    This is for my psychology class. We're doing an experiment/project thing. I decided to, like many others in the class, work on my personal life. What would you say are a guys intentions if you went to school with him from kindergarten to 8th grade and then

    asked by Anonymous
  22. science

    what are the trophic levels from a animal food web?

    asked by Jordan
  23. Math

    A municipal bond carries a coupon of 6 3/4% and is trading at par. What is the equivalent taxable yeild to a taxpayer in a combined federal plus state 34% tax bracket? I calculated 10.23%, is that correct?

    asked by Tiffany
  24. Advanced Math

    Find the measure of the reference angle for 400 degrees. How would I do this?

    asked by Chels
  25. human resources

    • Resources: Appendix A; Online library, Ch. 1 (p. 19) in Supervision: Key Link to Productivity (8th ed.) and the References within the References Page section of Ch. 2 in Axia College’s Writing Style Handbook • Due Date: Day 7 [post to the

    asked by shamali
  26. health care

    what other services (social and health) might be needed by the mentally ill?

    asked by Mary
  27. Math

    From a hand glider approaching a 6000 foot clearing the angles of depression of the opposite ends of the field measure 24 degrees and 30 degrees. how far is the hang glider from the nearer end of the field?

    asked by Tareena
  28. science

    If the weight of a vehicle is doubled, would the deceleration of the vehicle be doubled? For example if a car decelerated at 6m/s, would a car double the size, decelerate at 12m/s or is their some other factor involved? Thanks for your help

    asked by Melody
  29. implicit differentiation

    find the dy/dx for: y^2=(2x^3)y+5x

    asked by Ann
  30. Chemistry

    So we have a question for chem. homework and i really don't understand. can you please explain it..... Question:There is a change in the type of oxides formed with the period three elements. Indicate the type of compounds formed (ionic, amphoteric,

    asked by Karina
  31. please help

    Can anyone help with my Psychology question? It hasn't been answered yet...

    asked by Anonymous
  32. resume

    create a resume for online distribution for Information Technology Consultant

    asked by lisa
  33. create resume

    create a resume for online distribution for an Internship, I have never done this before.

    asked by lisa
  34. Biology

    Describe one example of a human disorder that is inherited and also describe the specific inheritance pattern. For this example, pick disorders that result from mutations in DNA or chromosome number rather than examples such as a genetic tendency for a

    asked by Kellie
  35. Chemistry

    Which of the following is NOT true about the thermodynamic standard state? A. A solid is in its standard state when the atmospheric pressure is 1.00 atm and the temperature is 25C. B. A pure liquid is in its standard state at 25C and a vapor pressure of

    asked by Tom
  36. MATH

    MY MATH TEACHER WANTS IS TO BUILD A HOUSE AND THE MEASUREMENTS ARE SUPPOSE TO BE A TOTAL OF 2100 SQUARE FEET AND IT'S SUPPOSE TO BE FOR EVER 1 INCH IS 2 SQUARE FEET DO HOW MANY INCHES WOULD THAT BE AND I WAS THINKING OF MAKING IT OUT OF POP STICKS BUT I

    asked by HALLIE
  37. MATH

    I NEED SOME HELP HERE I HAVE NO CLUE ON HOW TO DO THIS AND WAS WONDERING IF THERE WAS ANYONE OUT THERE THAT NEW HOW TO DO THIS? HOW MANY CUBIC FEET OF WAREHOUSE IS NEESED TO STORE 200 BOXES WHICH ARE EACH 16 INCHES BY 8 INCHES BY 10 INCHES TO THE NEAREST

    asked by MIKE
  38. functions

    given: f(x)=(2x+3)/(3X+2), find the inverse function of this. please don't give me the answer only, i would like to see the full working out so then i'll know how to do it next time!thanks!!:-)

    asked by Ann
  39. us history

    what were the 3 most populous staes in 1860?

    asked by Anonymous
  40. International business

    What is the relevance of international strategy to businesspeople

    asked by Mark
  41. civics/ minnesota state goverment

    how many state constitutions has MN had?

    asked by lenny
  42. science

    I've got a project due on Monday and i can't find any thing on what I'm supposed to be doing it on. I'm doing it on the chemical mixture of jelly and whenever i type that into Google it just comes up as like petroleum jelly and doesn't give me any answers.

    asked by sammy
  43. French

    How do you say ride as in riding a ride in an amusement park?

    asked by Slappy
  44. SCIENCE

    WHAT IS THE STRUCURE OF DNA

    asked by RAKESH
  45. health care

    what populations or groups were most adversely affected by deinstitutionalization?

    asked by Patsy
  46. Maths

    How do you sketch curves like x to the power of 4 or x to the power of 6 ? What are the steps involved ? Could someone please help thankyou!

    asked by Teena
  47. social studies

    who was the first president

    asked by d-luck
  48. Math

    From a hand glider approaching a 6000 foot clearing the angles of depression of the opposite ends of the field measure 24 degrees and 30 degrees. how far is the hang glider from the nearer end of the field?

    asked by Tareena
  49. civic/ state and local goverment

    i need some information about Hennepin county, Minnesota services like : county service, name of county office responsible for the service, address+ phone #, person responsible for the service and the description of the service.

    asked by Jenny
  50. civics

    .Minnesota state executive: i need to know the names and titles of states officials (treasurer, head of education, health/welfare,natural resources/environment, and any others) and also when they elected + appointed

    asked by jenny
  51. history

    Hi. I was wondering if someone could help me find information on historical masquerade balls and how they were traditionally held. I can't seem to find any information anywhere. Just modern party supplies kinda junk. Thanks!

    asked by Susan
  52. job-application letter

    write a 200-to-300- word job-application letter to accompany the resume.

    asked by lisa
  53. Biology again

    could someone explain the importance of replication for maintaining genetic stability? i am guessing that the DNA during replication needs be be copied exactly like before so as to pass on certain genes..but i'm a bit confused and don't know what else to

    asked by Marva
  54. politics

    how are common beliefs created and shared

    asked by Christy
  55. Economic Theory

    What would you say are some disadvantages of unrestricted international trade?

    asked by greatdanelola
  56. SCI 245 Physcial Geology

    Choose a state or one of the following regions: Interior Plan, Appalachian Highlands, Rocky Mountain System, Pacific Mountian System, Atlantic Plan. Create a 12 to 15 PowerPoint presentation for your selected state or region. Address the following in your

    asked by Spankie
  57. criminal justice

    does anyone know where i can find info involving use of force court case?

    asked by ask
  58. SCI

    I need help finding a way to start an intro that has to do with Healthy Eating

    asked by Dawn
  59. French

    What is the difference between meilleur and mieux. Which one do I use for It is better to.... C'est meilleur or mieux de ....

    asked by mitch
  60. art history

    Whats the comparison between the las t suppper and venus the lute player and venus and cupid style meaning symblizm and aesthetic issues

    asked by Sherita
  61. ecology

    What would happen to an ecosystem if there were a dramatic decrease in rainfall?

    asked by joe
  62. science

    movement of earth around sun and movement of moon around earth

    asked by ali
  63. french

    Can someone proof read these to see if my grammar and spelling is correct for the past participial. Please make any necessary changes but only if you actually know what you are doing and are sure please. Thank-you! Nous avons vu un programme, «

    asked by stacy
  64. french

    How do you say driving will destroy the environment? i know the individuals words, i am not sure how to put in a correct sentence. Se deplace en voiture detruit l'environnement.

    asked by french