Questions Asked on
December 22, 2010

  1. English

    Which sentences are correct? 1) Are you able to assist me on this matter? I would appreciate your assistance on this matter. OR 2) Are you able to assist me in this matter? I would appreciate your assistance in this matter. Thanks.

  2. algebra 1

    Natalie made a mistake in the following problem. What line was the mistake made in? Show your work and give the correct answer. Line 1 6(4) ÷ 2 − 1 + 5 Line 2 6(4) ÷ 1 + 5 Line 3 24 ÷ 1 + 5 Line 4 24 + 5 Line 5 29

  3. communications

    topic youth gangs Thesis: Even though many think that once one is in a gang they are unble to disassociate themselfs from gang activities, a gang affiliate is able to reform and prosper in life because people in there lives prove to them that life has more

  4. health

    1. Which of the following best describes catheterization? A. Burning away of cancerous tissue B. Visualization of the large intestine C. Implantation of an intrauterine birth control device D. Placement of a drainage tube into the bladder ANSWER:D 2. Which

  5. English

    My teacher said to develop this into an essay, I am unsure of how to go about doing that. As we grow up we become more aware of the aspects of life all around us. We recognize the types of relationships we have with people, pain and the intricacies of

  6. Biology

    Describe the cellular specialisation that has occured in muscle cells.

  7. Normal distribution

    The breaking strength of cable is known to be normally distributtes with a mean of 4000 kg and a standard deviation of 25 kg.The manufacturer prefers that at least 95% of his product meet a strength requirement og 4050 kg.is that requirement being met?if

  8. Physics

    A cannon is fired horizontally from atop a 40.0 m tower. The cannonball travels 145 m horizontally before it strikes the ground. With what velocity did the ball leave the muzzle?

  9. Chemistry

    Which of the following would you expect to act as bronsted-Lowry bases: Br-, H3PO4, H2O, Li+, NH4+, NH2-. Explain your choices. Thank you

  10. PHYSICS

    santa drops a package from his sleigh while traveling at constant velocity. if there is no air resistance, with the package hit the ground in front of the sleigh, behind the sleigh, or directly below it? explain reasoning.

  11. health

    1. Which of the following best describes catheterization? A. Burning away of cancerous tissue B. Visualization of the large intestine C. Implantation of an intrauterine birth control device D. Placement of a drainage tube into the bladder 2. Which is a

  12. health

    11. Which of the following systems would be the portal of entry for contaminated !@#$%^&l secretions? A. Nervous C. Genitourinary B. Lymphatic D. Musculoskeletal ANSWER: C 12. A patient showing Kaposi’s sarcoma is also likely to be infected with A. ARC.

  13. college

    Suppose that, for a certain exam, a teacher grades on a curve. It is known that the grades follow a normal distribution with a mean of 70 and a standard deviation of 7. There are 45 students in the class. How many students should receive an A? Please,

  14. Mechanics (Physics)

    A man of mass M kg and his son of mass m kg are standing in a lift. When the lift is accelerating upwards with magnitude 1ms-2 the magnitude of the normal contact force exerted on the man by the lift floor is 880N. When the lift is moving with constant

  15. math

    March 1: when a jet flies at the speed of sound,it is flying at march 1. The speed of sound:sound takes 5 seconds to travel one mile in the air where a jet flies. How many minutes does it take a pilot flying a jet at march 1 to travel 24omiles?(Assume that

  16. science

    what is the relationship between a scientific law and scientific theory? what is the difference between a hypothesis and a theory?

  17. PHYSICS

    what is the different between a scalar and vector?

  18. PHYSICS

    Alex is doing tight circles with his car in an empty parking lot, all the while holding his speedometer reading to a steady 20 mph. Is Alex traveling at a constant velocity? Why or why not?

  19. Chemistry

    Liquid Hydrogen perchlorate HClO4 dissolves in water to form what?? Plz write the equation...and also can someone identify the hydrogen ion donor and acceptor thank you :-)

  20. English

    Can you check the following sentences please? Can you say "This is your Christmas holiday homework". •Read and do the “test yourself” activity on the Plantagentes pag. 38-39 •Read and translate the opening of Chaucer’s Canterbury Tales pp. 46-47

  21. PHYSICS

    what are the components of a vector that has a magnitude of 1.5 m at the angle of 35 degrees with respect to the positive x axis

  22. PHYSICS

    assume you have a mass of 100 kg on earth. on the moon, where the gravitation of the moon is 1/6 gravitation of the earth, what is your mass on the moon and what is your weight on the moon

  23. PHYSICS

    does the sun exert a gravitational force on the earth? if so, why doesn't the earth fall into the sun?

  24. ALGEBRA

    Please help anyone if you can This one is really confusing me I need the IQR for these set of numbers 0.10,0.18,0.20,0.21,0.24,0.24,0.25,0.26,0.28 What I did was place them in order and worked my way from both end until I got in the middle I came up with

  25. algerbra

    4x+4y=56 3x-16y=-91 slove by using systems of elimination multiply

  26. economics

    Investment will tend to be low when the: A. capacity utilization rate is high and the interest rate is high. B. capacity utilization rate is high and the interest rate is low. C. capacity utilization rate is low and the interest rate is low. D. capacity

  27. Website

    There used to be a quiz at this link here .. h t t p : //w w w . jobfutures . ca / pls / jf-ea / dpt . page _ one Its not there anymore, do u know where I could find it?

  28. Calculus

    Is the following integral nonexistent? integral from -1 to 1 of 3/ x^2) "three over (x squared)" Thank you very much for your help!

  29. Drug Information Sources

    Can someone review over these questions and MY answers at the bottom and let me know if I have missed any or not. I am not asking for anyone to do my homework or anything. I have already do the work I just want MY work check to make sure I got the answers

  30. economics

    Investment may be thought of in each of these terms except: A. resources B. money spent C. percent of GDP D. imports vs. exports I think it's D but I'm not sure.

  31. Drug Infromation Sources

    Can someone review over these questions and MY answers at the bottom and let me know if I have missed any or not. I am not asking for anyone to do my homework or anything. I have already do the work I just want MY work check to make sure I got the answers

  32. Physics

    A car weighs 15000-N and is traveling along a highway at 27 m/s. If the driver immediately applies his brakes and the car comes to rest in 85 m, what net force acts on the car during its acceleration? How do you solve this to get an answer of -6564N?

  33. physics

    nina has a mass of 40 kg and bruno has a mass of 100 kg. they stand on a slippery surface and push off eachother. bruno has an acceleration of 1.0 m/s squared. what is nina's acceleration?

  34. health

    11. Which of the following systems would be the portal of entry for contaminated !@#$%^&l secretions? A. Nervous C. Genitourinary B. Lymphatic D. Musculoskeletal12. A patient showing Kaposi’s sarcoma is also likely to be infected with A. ARC. C.

  35. writing

    How should I start off my financial aid appeals letter? Need help bad! Having major writers block.. HELP ME PLEASE!

  36. Planning

    What is the difference between Web 1.0 and Web 2.0? Web 1.0 is about reading, Web 2.0 is about writing. Web 2.0 is involved around social networking, Web 1.o is about client server? What other differences do they hold?

  37. Real Estate

    Smith purchases a home and obtains a $65,000 loan. The principal and interest payments are $8.54 per $1,000. The loan is for 30 years at 9%. How much does Smith pay in total interest over the life of the loan?

  38. Real Estate

    A couple bought a home and financed $60,000 at 13.5%. Three months later they were transferred and carried back a land contract for $72,000 at 14.5%. What was their effective yield on the $12,000 investment?

  39. Real Estate

    An 8% interest loan with payments of $299.17 had a balance of $8,550 after the July 1st payment. The borrower paid the regular scheduled payment on August 1st, then immediately paid the entire remaining balance. If a 3% prepayment penalty was imposed, how

  40. health

    21. Where do fibroid tumors develop? A. Testes C. Diverticulum B. Uterus D. Liver ANSWER:B 22. When comparing the flow of lymph in the lymphatic system with the flow of blood in the circulatory system, it can be said that the lymphatic system also A. uses

  41. Biology

    Thanks to SraJMcGin for the links but I really don't understand this and am hoping someone can give me a really simple explanation so I get get my head around the question..... Describe the cellular specialisation that has occured in muscle cells.

  42. 11th grade

    a man whose mass is 75 kg walks up to 10 steps, each 20 cm high, in 5sec .what is the work done?

  43. English

    1. He is sick. 2. He has sickness. 3. He has sick. 4. He has a sickness. 5. He has a sick. (Hello. I have a question. #1 is correct, but what about the others? Which ones are correct?)

  44. English

    1. Let us filled with grace. 2. Let us be filled with grace. (Which one is correct? Do we have to add 'the' before 'grace?)

  45. english

    how to convert from quotation to indirect speech

  46. arithmetic

    what does 2.75+.003+.158=

  47. Physics HELP! QUICK!

    A banked circular highway curve is designed for traffic moving at 55 km/h. The radius of the curve is 220 m. Traffic is moving along the highway at 38 km/h on a rainy day. What is the minimum coefficient of friction between tires and road that will allow

  48. algebra 1

    solve: the square root of y = 5 + square root of 2 divided by 2

  49. Biology

    Which is the correct base pairing: Adenine - Guanine Adenine - Cytosine Thymine - Guanine Thymine - Adenine Cytosine - Thymine

  50. trig

    Simplify the expression cotx divided by secx

  51. To Elizabeth - re Beowulf

    Please do not solicit or post personal information on this website. It's not safe. I have removed your post for two reasons: 1. You were soliciting another student's email address. 2. You clearly have not done a thing toward completing your own assignment

  52. Programming Java

    I have to create an analog clock..What methods should i use

  53. A.P. Economics

    1. Marginal is the change in one variable due to a unit change in another. For example, the change in the X value from 2 to 3 is 1 or a "unit change", which leads to an increase in Y from 12 to 21 or a "marginal increase" in the Y value of 9. The symbol Δ

  54. english

    december is the month for gift giving.write about a gift that you would like to give to a special person?

  55. english

    you just discovered that your new hat is magical.write about your new special abilities

  56. Maths

    1. A road sign says that no vehicles over 7.5 tonnes may use a bridge. My lorry weighs 4 tonnes, and I have 3.25 tonnes of presents and 4.75 of turkeys in the back of my lorry. How much am I over the bridge limit by? a)3.5 tonnes b)4.5 tonnes c)2.5 tonnes

  57. physics

    Sam tosses a ball horizontally off a footbridge at 3.1 m/s. How much time passes after he releases it until its speed doubles?

  58. physics

    A juggler throws a ball from height of 0.950 m with a vertical velocity of +4.25 m/s and misses it on the way down. What is its velocity when it hits the ground?

  59. physics

    pls show answers and work with the questions i have posted.

  60. college

    Write a C++ program to fill an array with 6 numbers, and then reverse the values of this array. Note: By using a function with two parameters with the name of the array and the size of this array.

  61. Psychology

    Your three little brothers-John,Peter and James get the same gift for Christmas-an ice fishing pole. Your father is curious about how children learn and decides he will teach each of them using different means. With John, he gives him a verbal lecture.

  62. Physics

    If the jet is moving at a speed of 1800 km/h at the lowest point of the loop, determine the minimum radius of the circle so that the centripetal acceleration at the lowest point does not exceed 6.0 g's.

  63. chemistry

    The concentration of NaOH in a solution is 7.00 10-6 M. What is the [H3O+] in the solution? _______________M What is the [OH-] in the solution? __________M What is the pH of the solution? What is the pOH of the solution? HELPP?? i don't understand any of

  64. math

    if a rectnagular prism has a height of h, the, width of the prism is six less than h and the length of the prism is one fourth of the length, find an equation for the volume of the rectangular prism in therms of h

  65. college

    choose a popular media

  66. Physics

    The problem goes like this... You are pushing a shopping cart at a constant speed. The handle makes an angle of 30.0 degrees with the horizontal and the friction in the cart has a coefficient of 0.400 to account for all the axles, etc. The mass of the cart

  67. English

    Can you please check these sentences for me? Thank you very much. 1) Robotiv planes and search robots can be used in rescue situations such as after natural disasters. 2)Tney can be built and launched in 15 minutes. They are equipped with cameras and

  68. English

    I forgot to include the following sentences. I really hope you can have a look at them, too. 1) I use my mobile phone not only to make phone calls but also to film, record (?) data and appointments, send and receive e-mails, download music from the

  69. Math

    State the restrictions on the variables for these trigonometric identities. a)(1 + 2 sin x cos x)/ (sin x + cos x) = sin x + cos x b) sin x /(1+ cos x) = csc x - cot x

  70. biology

    can foreign species improve the stability of the habitat of the native cpecies

  71. Social St

    What are the famous festivels celebrated in the world?????

  72. biology

    1.can introduced species strengthen the immune system of the native species 2. can an introduced species change thec composition of the natural habitat so it is unsuitable for the native species

  73. Chemistry HELP

    A solution of gaseous methylamine, CH3NH2, turns red litmus blue. Write the equation and explain this observation.

  74. Chemistry

    What is the conjugate base for each of the following acids? NH3, HSO3-, H2PO4-, H3O+, NH4+.

  75. English

    Are these two sentences grammatically correct? 1)I recharge my cell phone once a day and I top it up once a month. 2)Computer's work is more accurate thna humans'.

  76. science

    Is the Great Sands located 37.5 degrees above or below latitude?

  77. Fine Arts

    What are some similarities and differences between monasticism and feudalism? -MC