Questions Asked on
May 22, 2007

  1. algebra

    the area of a square garden in square feet is 49x^%2-14x+1. Find the dimensions of the garden in terms of x. Factor 49x2 -14x + 1, it should be a perfect square.

    asked by chrissy
  2. business

    You work in the Human Resources department of your organization. You have been charged with recruiting a manager for a department within the Services division. The Vice-President of the Services division stresses to you that "This department hasn’t had a

    asked by andrea
  3. Advanced Placement World History

    i need to answer these essays any information will be helpful!!! Change Over Time choose TWO areas listed below and analyze how each area's relationship to global trade patterns changed from 1740 to 1914. Be sure to describe each areas involvement in

    asked by Morgan
  4. Algebra 2

    I need help-exam tomorrow! Although it is too late for your exam, in the future, we need specifics to provide help plus time to respond. We are volunteers and are not available 24/7. I hope this helps you in submitting future questions. Thanks for asking.

    asked by Devin
  5. Chemistry II

    The value of ^G for the following reaction is -5490 kJ. Use this value and data to calculate the standard free energy of formation for C4H10 (g). 2 C4H10 (g) + 13 O2 (g) --> 8 CO2 (g) + 10 H2o (l)

    asked by Jayd
  6. Algebra

    2(3x - 7) + 4 (3 x + 2) = 6 (5 x + 9 ) + 3 how will solve it? well you first multiply it out: 6x-14+12x+8=30x+54+3 you combine like terms 18x-6=30x+57 -12x=63 x=-63/12

    asked by James
  7. biomedical engineering

    my major for college is biomedical engineering and i was looking athe salaries and they were around 50K to 80K. and i was wondering if there is a highest level you can get to by doing biomedical engineering where the salary increases to 100 thousands

    asked by dave
  8. English

    anyone can help me about writing basic sentence pattern.And what is some tips. These sites may help you.

    asked by James

    Who made the first vegetable flavored ice cream and what flavor was it?

    asked by LORENE
  10. science hitory of silkworm. 2.working model on any one topic. related to floods & drought. This site tells about the life history of the silkworm. You can check Google Images for pictures.

    asked by muskan
  11. science

    what are the impacts on fishing and hunting in antarctica i need answers fast thanx We will be happy to critique your thinking. Antarctica is a very delicate ecosystem: the removal of one item affects many, and you could cite examples of this. Why do you

    asked by flick
  12. Algebra 2

    I have a homework problem dealing with Inverse Variation which I don't get at all. 1. Copy and complete each table using the given equation. a.|x | y | b. |x |y | |0.2| | |1/4| | | |3.2 | |1/2| | | | 1 | | | 1 | |4 | | | | 2 | |2 | | xy = 1.6 xy = 1/8

    asked by Micah
  13. splitting number

    can u help me by splitting them its to hard! 1.87-8= 2.53-5= 3.92-5= 4.65-8= 5.23-5= 6.84-8= 7.91-9= A few: 1) 87-8 =88-8+1 5) 23-5= 20-5+3 7) 91-9=90-9+1 A few: 1) 87-8 =88-8+1 5) 23-5= 20-5+3 7) 91-9=90-9+1

    asked by Nattisha
  14. math

    can someone give me an example of how can one apply any concept (determining the slope and equation of a line, applying linear functions to mathematic applications, solving equations using the method of least squares) in order to decide if data are linear.

    asked by math student 05
  15. Math Algebra

    What is the value of expression 2x squared + 3xy-4y squared when x=2 and y=-4? I will be happy to critique your work on this. Substitute the numbers in, and add.

    asked by Francine Patton
  16. math

    Find the vertex of the parabola y=3x^2+x+5 which method did they teach you? Completing the square or using a formula? y=3x^2+x+5= 3(x^2 + x/3 + ? ) + 5 = 3(x^2 + x/3 + 1/36 ) + 5 -1/36 = 3(x+ 1/6)^2 + 4 35/36 vertex at x=-1/6

    asked by anonymous
  17. Ratio's

    How would I do this? Do I need to get them into the sames type of money like pennies? I am lost! 7 dimes to 3 quaters?? they were probably asking for the ratio of 7 dimes to 3 quarters. which is 70 cents:75 cents which is 14:15 as a ration of "value"

    asked by Christi
  18. Critical Thinking

    What is the role of rhetoric in influencing people's attitudes and beliefs? How can reader's distinguish between prejudicial and non-prejudicial use of rhetorical devices? Previous answers to this same question: ------------- Posted by Ms. Sue on Tuesday,

    asked by Amy
  19. Math

    If an item was purchased at $112.00 dollars after a 20% discount what was the original price of the item. I know the answer is 140.00 but I to know the formula that is used to get that answer. Thanks The $112 you are paying represents 80% of the original

    asked by Joyce
  20. science

    KMn3 + C3H5(OH)3 - K2CO3 + Mn2O3 + CO2 + H2O Matbe you want help balancing it: Try reading:

    asked by Anonymous
  21. Proportions

    Am I doing this correctly and is the answer right? Assuming 1 hour of running in plsce burns 650 cal/h if a person ran in place for 15 min.'s how many calories would be burned? 650/1 * 1/4= 325/2=162.5 calories burned every 15 min.'s 650/1 = x/.25 will

    asked by Amber
  22. math

    describe an application for the use of ratios or portions. And describe how an application problem could be useful in daily life? Lok at the post directly below yours. I think it will serve as an example.

    asked by Tammy
  23. French 1

    Is this how I would write July 10, 2001 in french? Thanks Le dix juillet, deux mille un cents. Thank you for using the Jiskha Homework Help Forum. The word for "thousand" in dates, if used, is generally written "mil." Be sure to drop the word "cents" at

    asked by DANIELLE
  24. english

    Thank you for using the Jiskha Homework Help Forum. As a 3-time survivor I periodically check the ACS (American Cancer Society.) 1. 2. There is actually

    asked by SraJMcGin
  25. geometry-finding ratio

    Ratio of the heights of two similar cones is 7/9 what is the ratio of their radii? ratio of their volumes?? TIA If they are similar, the ratio of the radaii is the same. Now consider that the volume of a cone is 1/3 PI r^2 * h So the volume ratio will have

    asked by jen
  26. Science

    Explain how the canopies of temperate decidous forests and tropical rain forests are similar and different. Check the information in this site.

    asked by Anonymous
  27. microbiology

    What are the top ten emerging diseases in the US and worldwide? (Broken Link Removed) Here use next button at the bottom when you get

    asked by cyndi
  28. Mathmatics

    what is 11-5=12- 1/3t=1/5 That solution is not correct, the 1/3 is a multiplier so it can't be subtracted. If the original was (1/3)t = 1/5 then t = (1/5)*3 t= 3/5 if the poster meant 1/(3t) = 1/5 then 3t = 5 t= 5/3 First, if you have a question, it is

    asked by courtey
  29. Science

    How many Blades of grass would be eaten by a rabbit one fox? How long is the grass? What time period?

    asked by Kj
  30. ENGLISH Literature

    Here is another analysis of the short story... perhaps you can identify "perception" Do you think that MISS BRILL by Katherine Mansfield was imaginative, inventive or perceptive? or all 3. In the story I can see

    asked by GuruBlue
  31. math

    show how to simplify before you multiply 3 1/2 x 2 2/7 4445456743+38067738476= change both mixed fractions to "improper" fractions 3 1/2 x 2 2/7 = 7/2 x 16/7 =8 (after you cancel)

    asked by jan
  32. Life Science

    What are advantages of having an exoskeleton? Thank you for using the Jiskha Homework Help Forum. Here are some sites you might like to visit: 1. 2. ADVANTAGES of an

    asked by Bra
  33. Geo

    1. What factor controls the amount of humus you find in an area? For this question i think the factor is precipitation. Is that correct? 2. Why do vegetation change with increasing elevation? please help. thanks in advance.

    asked by Mae
  34. medical science

    What is the name for the condition when a person feels dizzy and passes out at the sight of blood? Thank you for using the Jiskha Homework Help forum. This is "blood phobia:" P.S. Be sure to check

    asked by Lillian
  35. Chemistry II

    The value of ^G for the following reaction is -5490 kJ. Use this value and data to calculate the standard free energy of formation for C4H10 (g). 2 C4H10 (g) + 13 O2 (g) --> 8 CO2 (g) + 10 H2o (l)

    asked by Jayd
  36. english

    Thank you for using the Jiskha Homework Help Forum. Doing this research, I learned that white chocolate is not really chocolate! But, I prefer it anyway, even though dark chocolate is best for the immune system. i need a good lead for a paragraph about

    asked by SraJMcGin
  37. Chemistry II

    What is the ^S for NaCl (l)?

    asked by Jayd
  38. Chemistry II

    Are mixing and separation increases in entropy?

    asked by Jayd
  39. English

    well i am writing an essay on why love is a life affirming experience and i cant think of a thesis sentence which is basically the 3 reasons i need....i would just like to know some reasons for my body paragraphs. thanks! well see its like i HAVE to do

    asked by Faith
  40. math-geometry-soh-cah-toa???

    Thank you for using the Jiskha Homework Help Forum. Hopefully the following sites will help you: 1l 2. I get how to use soh-cah-toa and everything but could someone help me

    asked by SraJMcGin
  41. Math

    How can I determine a value of gradient from a graph if the line is curved. (not a straight line) This is where Calculus comes in If a graph is a curve, then the gradient (slope) of the curve is the slope of the tangent that you draw at a particular point

    asked by Paul
  42. Ancient civilization

    What is a translucent stone used in floor slabs in ancient egyptian civilization? If you'll go to and enter translucent stone egyptian, you'll find the answer. =)

    asked by Joshua
  43. econ

    In France each unit of labour can produce 3 bottles of wine or 2 shirts. In Portugal each unit of labour can produce 2 bottles of wine or 1 shirt. Which country has a comparative advantage in producing wine? It would seem that France has the advantage. No

    asked by Ash
  44. ancient civilization

    what is a mummy shaped amulet that held farm starts with the letter S? Thank you for using the Jiskha Homework Help Forum. It's interesting to note that this was a crossword puzzle word! Here's the answer: These statuettes would be placed in a

    asked by Joshua
  45. english

    I'm suppose to figure out what the leg is a metaphor for in the following story. I can't figure it out. Any suggestions?! Letter from Gaza by Ghassan Kanafani Dear Mustafa, I have now received your letter, in which you tell me that you've done everything

    asked by Mischa
  46. Chem help

    What is the pH of 0.000082 M NaOH? I know how to find the pH of an aqueous solution, but I'm not sure of the formula for this one... What one? Well my question was "What is the pH of 0.000082 M NaOH?," but n/m. I figured out how to do it. Thanks anyway.

    asked by Lindsay
  47. Ancient Civilization

    What is a mixture of sand, lime and water and used as lubricant to move stones in ancient egyptian civilization? Slurry is a nice word.

    asked by Joshua
  48. introduction to us constitution

    The 4th and 6th amendments. Why are they necessary to the criminal justice system? Identify two areas or situations in the modern world that could be benefit from a clarification or modification of these rights. Once identified can you please describe the

    asked by nelson
  49. English!!!

    well i am writting a essay on love and how i believe love is a life affirming experience essential to a worth while existence....well i need a thesis sentence which has 3 reasons why i think that...and i need some help comig up with that....well this is my

    asked by Faith
  50. Law inforcement operations & Report writing

    Choose 1 area within the criminal justice system, such as law enforcement, corrections, or the courts. Identify and describe specifics issues raised in dealin with mentally ill individuals by the professionals in that aspect of the criminal justice system.

    asked by nelson
  51. chem

    how much water would you need to add to 20.0 mL of 2.0 M NaCl to make a 0.10 M solution? try the formula c1V1 = c2V2 (where c1 is the initial concentration, V1 is the initial volume, c2 is the diluted concentration and V2 is volume you are trying to find)

    asked by beckii
  52. math

    2,375 is monthly mtge. What is my monthly take home pay if 30% is used to pay mortgage? 30% of take-home pay is $2,375 so 30% represents $2375 so divide 2375 by .3 to get your take home pay, which is $7916.67 check: 30% of 7916.67 = 7916.67*.3 = $2375

    asked by jasmine
  53. math


    asked by sam
  54. math


    asked by sam
  55. Management accounting

    Andre has asked you to evaluate his business, Andre's Hair Styling. Andre has five barbers working for him (Andre is not one of them) Eash barber is paid $9,90 per hour and workd a 40-hour week and a 50-week, regardless of the number of haircuts. Rent and

    asked by Charlotte Holmes
  56. speech help

    i am giving a speech tomorrow on my persuasive speech on why i think music devices should be allowed in school as long as students follow some rules. and i was wondering if you have some opening sentences i can start with? I just don't want to say: I'm

    asked by dave
  57. Science

    Why does salt water boil faster than plain water? You better read the following site:

    asked by Toni
  58. Management accounting

    this is added to my previous question assume that the only service performed is the giving of haircuts, the unit price of which is $12 see my previous post.

    asked by Charlotte Holmes
  59. Chemistry

    What sort of chemical test can be performed to identify from two unlabelled powders which one is zinc hydroxide and which one is aluminium hydroxide? Look up the determination of metals with dithizone. I believe Zn gives a colored complex when extracted

    asked by Fiona