Questions Asked on
June 9, 2009

  1. maths

    Let ABCD be a square with side legnth 7cm. Another square KLMN is inscribed into ABCD such that its vertices lie on the sides of ABCD. Find the lenghts of parts of ABCD sides which are divided by the vertices of KLMN. If [the area of KLMN]: [area of ABCD]

    asked by Candice
  2. Algebra

    Use substitution to determine whether the ordered pair (–2, –3) is a solution of the equation x2 – y = 7. Show some work. Be sure to state your conclusion about whether the ordered pair is a solution or not.

    asked by Jen
  3. psy

    Ms. Sue, help me see the difference in those therms Rational and guilty Guilty but insane Not guilty by reason of insanity thank you

    asked by Rose
  4. chemistry

    according to the law of conservation of mass, if the products of a reaction have a mass of 64.0g, then the total mass of the reactants a. must be less than 64.0g b. must be equal to 64.0g c. must be more than 64.0g d. is not related to the mass of the

    asked by Anonymous
  5. english 12 grade

    Hello, have anyone ever read a story called "The Affair of The Twisted Scarf" by Rex Stout?? It is a long story, and English is my second language and I am not sure what the story is about. Can you give me an overlook of it?

    asked by Yana
  6. math -trig

    a concrete border is to be built around a traingular flower garden that has sides of 10m , 7m and 8m. the border is to be staight walking path 1m wide on all sides of the garden. before the concrete can be poured, wooden forms need to be placed on the

    asked by just wondering
  7. Microeconomics

    Suppose sharply lower coffee prices lead to a decrease in demand for tea. As tea prices decrease, tea producers experience short-run economic losses. If the tea industry is a price-taker industry and if sufficient time is allowed for the market to adjust

    asked by Susan
  8. maths

    1. You are cutting colored cardboard rectangles for school art show. Each art piece will be placed on one of the rectangles so the outside of the rectangle forms a border or mat for the art piece. You are to cut the cardboard to fit artwork that is 3 times

    asked by :]
  9. English

    1. The next few years, you are growing in and out. 2. During the next few years, you are growing in and out. 3. In the next few years, you are growing in and out. (Which does #1 mean, #2 or #3?) Responses English - GuruBlue, Tuesday, June 9, 2009 at 4:36pm

    asked by John
  10. English

    i need to find a link to: A "Girl's" Story by David Arnason

    asked by Help?
  11. Math

    1. you deposit $200 into a savings account with interest compounded. annually, the expression 200(1+R)^ 2, where R is the interest rate, gives the account balance after 2 years. Expand this expression and simplify. Find the account balance if R=0.04.

    asked by MountainDew
  12. chemistry

    20.0mls of a bulk solution was transferred to a 100ml volumetric flask and diluted to volume with water. 2.00mls of this solution was then found to have a concentration of 0.15M. What is the concentration of the bulk solution. McVc=MdVd

    asked by Juggernaut
  13. Chemistry

    I am hoping to receive help getting started with this problem, possibly some steps in the correct direction. Here is the question: 5.0mLs of a 6.0M solution of HCl was transferred to a 1000ml volumetric flask and diluted to volume w/ water. 50mLs of this

    asked by Juggernaut
  14. Chemistry

    Describe how would you prepare .005M solution of IO3^-1 starting with potassium iodate KIO3

    asked by Gweedo
  15. physics

    A 60 kg skier leaves the end of a ski-jump ramp with a velocity of 26 m/s directed 23° above the horizontal. Suppose that as a result of air drag the skier returns to the ground with a speed of 19 m/s, landing 8.3 m vertically below the end of the ramp.

    asked by mary
  16. English

    1. I learned about some Chinese expressions and Chinese cultures. 2. I learned about the length of the Great Wall of China. 3. I leaned Chinese songs. 4. I learned that China has a long history. (Do we have to use 'had'?) 5. I learned that Chinese people

    asked by John
  17. English

    1. How often do you read the newspaper? - Sometimes. - I often read it. - I read the newspaper from time to time. - Three times a week. - I never read it. (Are the answers all acceptable? Do you have some more common answers?) 2. Don't be worried about

    asked by John
  18. ALGEBRA 2

    Could you please show me step by step how to solve this problem? Suppose that the equation of an ellipse is 36X^2 + 81y^2 = 2916 Find the major and minor radii. Use these numbers and the realtionship in problem 11 to calculate c, the focal readius for this

    asked by EMERGENCY
  19. health care

    Can mental illness be cured? o Has the concept of deinstitutionalization been effective in providing needed services to the mentally ill? Why or why not? o What populations or groups were most adversely affected by deinstitutionalization? What are the

    asked by Daniyelle
  20. English

    1. He died at the age of 70. 2. He died at 70. 3. He died when he was 70 years old. 4. He died when he was 70. 5. He died aged 70. (Are all grammatical?) 6. You will be taller than her in a couple of years. 6-1. You will be taller than her in two years.

    asked by John
  21. aed/204

    You have the ability to choose three or four books for your students. Based on what you have learned in this course, how can you assess the level of bias and stereotypes in the contents of these texts? What are your criteria? Is there a level of bias you

    asked by Candy
  22. Math

    If α and β are two angles in Quadrant II such that tan α= -1/2 and tan β = -2/3, find cos(α+β) Work: cos(α+β) = [ 1 - (tan α)(tan β) ] / [ 1 + (tan α)(tan β)] cos(α+β) = [ 1 - (-1/2)(-2/3) ] / [ 1 + (-1/2)(-2/3)] cos(α+β) = [ 1 - 1/3 ] / [

    asked by Sophie
  23. English

    1. Don't play too much computer games. 2. Don't play too many computer games. (Do we have to use 'much' or 'many'?)

    asked by John
  24. Science

    Why do reaction times(reflexes) differ from person to person? Wny does your reaction time improve when the same thing is done over and over again. ( slap in face 10 times)

    asked by chris
  25. Math

    Here is the question: Give an estimate for the following expression. Then state whether you believe that the exact answer is greater than or less than the estimate. Explain how you decided, The original question is this 54*23. Here is what I've answered:

    asked by B.B.
  26. Science

    Why do reaction times(reflexes) differ from person to person? Wny does your reaction time improve when the same thing is done over and over again. ( slap in face 10 times)

    asked by Anonymous
  27. japan

    How do you say HOmework in japanese

    asked by Tess
  28. maths

    A positive integer n is such that numbers 2n+1 and 3n+1 are perfect squares. Prove that n is divisible by 8. thanks

    asked by Candice
  29. math

    2x + 5y = 8 5x + 2y =1 So that means these lines are perpendicular line please correct me if I am wrong.

    asked by janay1978
  30. spanish

    "¿Quiere Ud. comprar un boleto de ida y vuelta?" "No. Quiero comprar un boleto _____ con destino a San José." a. procedente de b. pintoresco c. sólo de ida d. a mano what does this question mean?

    asked by y912
  31. English

    1. Why is the Tom taller than Sam? (Can we use 'the' before 'Tom' as in the example sentence?) 2. You feel like a magician. 3. You look like a fool. 4. That sounds like a great idea. 5. The melon smells like a bad fish. 6. The meal tastes like rice soup.

    asked by John
  32. english 12

    This is 3 our of 5 stories that I have to read and the questions are getting tougher and tougher. The story is called "Bless this house" by Christianna Brand. The question is try your hand at explaining Brand's way of handling setting in this story. Think

    asked by Yana
  33. ENGLISH HELP ME

    what is a good song for remembering poetry terms. I memorize lyrics really well.Please help ;-)

    asked by kaitlyn
  34. Economics

    Hi, Please I researched so badly, I need help to find information about Cybernomics issues and solutions. Please can you help me. Give me a site I can go to that will have information concerning Cybernomics. Please Thank You.

    asked by Urgent
  35. Math

    Find the distance between P(7,-4)and the line with equation x-3y+5=0.Round to the nearest tenth.

    asked by Kara
  36. trigo

    calculate the amount of each annuity of the last deposit.A deposit of $450 at the end of each month period of 5 years at 6.5% compounded semi annually.If you don't have my email how i am going to recerive the answer?

    asked by dora
  37. Math

    Do you have to reduce fractions to simplest from when finding probability, or can you just leave it?

    asked by Angie
  38. Chemistry

    What is the specific heat of Gold if 15.3 J of heat changes 12 grams by 8 degrees Celsius? I got 7.834, would this be correct do you think? Thanks Jiskha.

    asked by Jay
  39. Algebra

    Please Solve the equation 10 – 4(x – 1) = 6(3 – 2x).

    asked by Carmin
  40. math-trig

    a concrete border is to be built around a traingular flower garden that has sides of 10m , 7m and 8m. the border is to be staight walking path 1m wide on all sides of the garden. before the concrete can be poured, wooden forms need to be placed on the

    asked by just wondering
  41. English

    1. He grew a lot last year. 2. He grew slightly last year. 3. He grew much last year. 4. He grew a little last year. 5. He grew in a medium degree last year. (Are the expressions grammatical? Would you mame more expressions similar to them?)

    asked by John
  42. Algebra

    Write a slope-intercept equation for a line with the given characteristics: m = 2/3 passes through (-4,-5) I got an answer but would like to compare to see what someone else gets. Thanks!

    asked by Jen
  43. math

    3r – 2s = 0 2r + 3s = 13 I know that it is m= yx+b I got that much but I don’t know where to go from here. Use the elimination method to find the solution system.

    asked by janay1978
  44. visual basic

    (1) state the condition under which a FOR-TO-NEXT loop will not be executed. (2) With the aid of illustrative example, describe how a subroutine is implemented in BASIC.

    asked by Matrixschool
  45. spanish

    A few months ago my teeth started hurting a lot. I went to the dentist's office to get them checked. When I arrived, the dentist told me that they were very crooked. Hace unos meses que mis dientes empezaron a lastimarme mucho. Fui a la oficina del

    asked by y912
  46. Math

    In a class of 550 students, students may take all, none, or a combination of courses as follows.? Draw a Venn diagram to find how many students are not in any of these courses. Mathematics-280 Science-200 Technology-230 Mathematics and Technology-110

    asked by Angie
  47. trigo

    calculate the amount of each annuity of the last deposit.A deposit of $450 at the end of each month period of 5 years at 6.5% compounded semi annually.

    asked by dora
  48. Foundation of Financial Management

    Afirm's cost of financing, in an overall sense, is equal to it's? A: Weighted average cost of capital. B: Required yield that investorrs seek for various kinds of securities. C: Required rate of return that investors seek for various kinds of securities.

    asked by Dan
  49. french correction part2.

    I think my post got deleted. I just wanted to keep this up for more suggestions.:) Je crois que cette année scolaire était la meilleure année pour moi. Alors, quand je pense à quoi je regrette, il est très difficile. J'ai pris les cours d'arts et la

    asked by Snow
  50. English

    Date: Jun 12th, (Friday) 9:00 - 17:00 Place: Teachers' Training Center on the Second floor. People: 16 native speakers and Korean English teachers are supposed to be at the Teachers' Training Center. Title: 2009 Native speakers Cooperative Calss Intensive

    asked by John
  51. chemistry!

    i lost my notes for Stoichiometry and have a final tomorrow. ASAP would be appreciated. im trying to find a site that can help me with balancing word equations calculations:mol,g,liters-gas and determining limiting reagent and % yields. please please

    asked by chris
  52. English

    1. Remember, the most important thing about you doesn't change. 2. Remember that the most important thing about you doesn't change. (Does #1 mean #2?) 3. She is taller than me. 4. She is taller than I. 5. She is taller than I am. 6. She is taller than I am

    asked by John
  53. Econmics

    Hi, Please I researched so badly, I need help to find information about Cybernomics issues and solutions. Please can you help me. Thank You.

    asked by Help
  54. math

    6x + 7y = 39 x = 50 – 6y What is the solution of the system? I am totally confused.

    asked by janay1978
  55. math

    Use the sum or difference indentity to find the exact value of tan 105 degrees.

    asked by Kara
  56. help me please. easy

    After forty years of intensive research, on school learning in the United States as well as abroad, my major conclusion is: What any person in the world can learn, almost all persons can learn, if they are provided with the appropriate prior and current

    asked by bob
  57. Math

    I need help with this problem. The question is : Find the exact value of the following expression. 6*22*5. Use any mental calculation technique you choose. Name the technique you use in each case. Here is what I have: 60*(20+2)*5 but this is where I get

    asked by B.B.
  58. pre algebra

    simplify: -5w(2w^2-w-9) I don't know how to simplify this and combine like terms

    asked by Kim
  59. pre algebra

    simplify: I don't understand on how to answer this and simplify it. (dt4)(3d-6) Can someone please write out the steps on how to solve it.

    asked by Kim
  60. pre algebra

    solve the following system graphically. Check your solution. 3x+y=9 -2y=x-8 I know im supposed to put it in y=mx+b form but i don't know how to.

    asked by Kim
  61. Math

    How many mL of gas does it take to fill a 16 gallon gas tank 1.06 L=1 qt 4qt=1 gal. I got 67840 mL. Is this correct? Thanks

    asked by Francine
  62. Chem.

    Would the property "reacts in water" be physical or chemical? Thanks.

    asked by Mora
  63. Literature question

    Can someone please give me a link to where I can find character descriptions from the book You Don't Know Me by David Klass.

    asked by Rita
  64. Business Ethics

    "When a reporter makes a mistake in a magazine article, you can run a correction; but when a health care worker makes a mistake, someone can die."

    asked by Tammy
  65. accounting

    Can somebody help me understand how to do this? The Comprehensive Problem: The Landis Corporation had 2008 sales of $100 million. The balance sheet items that vary directly with sales and the profit margin are as follows: Percent Cash . . . . . . . . . . .

    asked by A.W.
  66. English

    1. I feel painful in my body. 2. No pains, no gains. 3. No pain, no gain. 3. His stomach was so painful, so he could not work at his workplace. 4. My eyes ache a lot. 5. My eyes feel painful, so I need to take a rest. 6. I felt some pain in my intestines.

    asked by John
  67. English

    1. Who gives you advices of worries? 2. Who gives you advice of worries? 2-1. Who gives you the advice of worries? 3. Who gives you pieces of advice of worries? 4. Who gives you the pieces of advice of worries? 5. Who gives you the piece of adivice of

    asked by John
  68. chemistry?

    why does Si-28 contain 14 neutrons?

    asked by Andre
  69. gym

    how to get the flags in capture the flag?

    asked by donny mills
  70. Math

    Use the Law of Sines to solve triangle ABC when a=1.43,b=4.21,and A=30.4 degrees. If no solution exists, rite none.

    asked by Sally
  71. psychology

    can the McNaughten rule be used for a person who got drunk and killed someone. Please send me some information on this

    asked by Rose
  72. english

    Helo, I need to write a dialogue between two people who are opposite in way or another. Can anyone give me an exmple?

    asked by Yana
  73. math

    -14m-6n= So would it be 3m-9n=

    asked by janay1978
  74. Global Business Management

    Discuss a company's physical and societal environments. Why should companies understand these environments when engaging in international business?

    asked by Toya
  75. math

    22_

    asked by janay1978
  76. math

    The question is 17m + 3n -14m - 6n =

    asked by janay1978
  77. pre algebra

    solve and check the following equation:I have no idea as to how to answer this. 69g-60=5g-2-g

    asked by Kim
  78. spanish

    "¿A que hora sale el próximo _____ a Santiago de Compostela?" "Sale a las dos en punto." a. equipaje b. pasillo c. boleto d. vuelo D

    asked by y912
  79. spanish

    "Aquí está nuestro equipaje. ¿Adónde vamos ahora?" "Tenemos que pasar por _____." a. el piloto b. la aduana c. la ventanilla d. la escla B

    asked by y912
  80. English

    1. It's about Tom's worries on his height and changes in teenagers' body and mind. 2. It's about Tom's worries in his height and changes in teenagers' body and mind. (Which sentence is right? Do I have to use 'on' or 'in'? Thank you.) 3. He is 170 cm in

    asked by John
  81. Math

    How much would it cost to drive an automobile that averages 22 miles per gallon of gasoline that travels 12,500 miles each year, and gasoline costs $2.85 per gallon? I don't know how to write the conversions for this one, because there's nothing that could

    asked by Francine
  82. IINFORMATION NEEDED HELP

    What did Kamloops resident Wendy Gardner do with Team Subaru in Fiji? Name the Canadian architect who designed the Experience Music Project in Seattle. Obtain an image of the building. What Canadian with the first name Daniel is a frequent producer of U2

    asked by ComputerPal
  83. Dr. Bob?/chemistry help

    i have a final tomorrow and im allowed to have notes. however i lost my notes on stoichiometry. can someone give me a site that will help with balancing equations, performing calculations: mol, g, liters/gas and reagent/% yields?

    asked by Chris
  84. maths

    Let X and Y be positive integers such that X^2 + 3X + Y^2 = 404. What is the value of X + Y^3? Find all possible solutions. Thanks! :)

    asked by Candice
  85. math

    how do you figure out square roots of decimal numbers?

    asked by johnny
  86. english

    i would like some tips on how to right a level 4 story about an irshman and a cat?

    asked by johnny
  87. Music

    What 18th century composer wrote music primarily for the harp?

    asked by Lauren
  88. psy

    Ms. Sue help me identify the following Rational and guilty Guilty but insane Not guilty by reason of insanity on the text below HE 911 CALLS BEGAN COMING JUST BEFORE 5 A.M. on June 21, 2000, from a residential neighborhood in Flagstaff, Ariz. The callers

    asked by Rose
  89. math

    g(x) = _2__ 1-5x Find the domain of the function? Could you please give me and example or get me started with this one.

    asked by janay1978
  90. math

    Please help me if I am wrong F(x) = -9x – 10 What is the slope (9) The y intercept is (0, 10)

    asked by janay1978
  91. math

    p(x) = X squared – 2x + 4 Find the domain of the function the answer I got was x/x is a real number and x =0 Help me Please

    asked by janay1978
  92. need help

    Identify and explain at least three advantages and three disadvantages of the collaborative writing process in 200 to 300 words. In what situations might an individual writing process be preferable?

    asked by Anonymous
  93. Tourism and Hospitality

    Hotel construction tends to come in waves, resulting in a) a major increase of capital flowing into the industry b) excess supply c) excess demand d) low interest rates on loans and mortgages I think the answer is b, excess supply. Because since hotel in

    asked by Karina
  94. spanish

    "Este verano quiero ir a España. ¿Con quién debo hablar?" "Ve a una agencia de viajes. Allí te pueden ayudar a _____ tu viaje." a. facturar b. planear c. deshacer d. aterrizar B

    asked by y912
  95. pre algebra

    solve and check the following equation: 6(g-6)=5g-2-g

    asked by Kim
  96. Science

    I got the following question wrong on a test "If a substance does not dissolve in water, but dissolves in oil, it is most likely a. polar b. homogeneous c. non-polar d. colloid" (I said A) Now that finals are coming up, I want to know what the answer is to

    asked by Lyss
  97. Chem.

    Which defines what element the atom is? a. protons b. neutrons or d. electrons. I think it might be neutrons, but can you verify this?

    asked by Mora
  98. SraJMcGin

    Where is SraJMcGin? =[

    asked by y912f
  99. History/Computer Animation

    I have to give a five minute presentation on American History using one theme and I want to use a computer animation software to help me do this, so can anyone recommend one?

    asked by Anonymous
  100. Social Studies (France and nuclear arms)

    follow up question: what are some reasons that france have the right to nuclear arms? i know that in general it's for security and power but i don't know the specifics...... security, it's not like they have any threats right? and power.. im not sure what

    asked by ellie
  101. maths

    you have a rectangle: heights=2x, length=3(x-2). Write an expreesion to find the perimeter of the rectangle. ___________ SImplify: 1. (3x^1)(7x^4)----> ?? 2. (-q^5)(-3q^7)----> ?? 3. (2n^3)(3n^2)3----> ??

    asked by :]
  102. physical education

    i would like some work outs so i can raise my phys ed makes, any suggestions?

    asked by jimmy junior
  103. 12th grade

    what are substitutes

    asked by elizabeth
  104. Math

    A person begins work at 9:00am on the east cost and ends their shift at 1:00 am on the pacific coast. How many hours did they work?

    asked by Rhonda
  105. English

    1. The next few years, you are growing in and out. 2. During the next few years, you are growing in and out. 3. In the next few years, you are growing in and out. (Which does #1 mean, #2 or #3?)

    asked by John
  106. algebra (math)

    how do you find a mixed number from a improper fraction? BMS student

    asked by morgan
  107. ADDITIONAL INFO

    i need to know everything about Harshad Chopra

    asked by SONIYA
  108. Chem

    Which defines what element the atom is? a. protons b. neutrons or d. electrons. I think it might be neutrons, but can you verify this? AND Would the property "reacts in water" be physical or chemical? Thanks.

    asked by Mora
  109. Greek Origins

    From what greek word did the word 'day' originate from (day as in a day of the week)? and what does that greek word mean in greek? I`ve been searching around and I havent found anything :(

    asked by Lena