Questions Asked on
August 17, 2013

  1. algebra

    If p≠q and p² = 5p-3 and q² = 5q-3 the equation having roots as p/q and q/p is

    asked by disha
  2. MATH

    Starting from the point (0,0), a grasshopper makes a series of leaps on the coordinate plane. The grasshopper's first leap takes her to (3,4). After a move which adds (x,y) to the grasshopper's coordinates, her next move adds either (x,y-1) or (x-1,y) to

    asked by mathemagiacian
  3. Math

    Consider the experiment of drawing two cards from a deck in which all picture cards have been removed and adding their values (with ace = 1). A. Describe the outcomes of this experiment. List the elements of the sample space. B. What is the probabilit of

    asked by Rachael
  4. World history

    2.What factors led to Robespierre becoming a dictator?

    asked by _Unknown
  5. World History

    Check; 5.Why was the Congress of Vienna considered a success? The Congress of Vienna was a success because the congress got a balance of power back to the European countries. The congress also brought back peace among the nations. Europe had peace for

    asked by _Unknown
  6. Chemistry

    OMG! HELP! 1. How many grams of CaCl2 would be required to produce a 3.5 M (molar) solution with a volume of 2.0 L?

    asked by Victoria
  7. math

    A conical tent made of canvas has a base that is 26 feet across and a slant height of 14 feet. To the nearest whole unit, what is the area of the canvas, including the floor? Use 3.14 for p.

    asked by g65
  8. English

    how can i rephrase this so that both parts are parallel Lots of my friends think that Prince's music is old, but I think it's not only excellent but also an innovation.

    asked by Karen
  9. World History

    City-States Essay Assignment In what ways were the Indus Valley people an advanced civilization? In what ways did their civilization compare to an advanced modern civilization today? How is this? The Indus Valley people had great architectures. The yearly

    asked by Vanessa
  10. history

    what factors influenced the renaissance

    asked by nathan
  11. economics

    what is the south african government providing and to whom?

    asked by delphy
  12. spanish

    1) Le compro un regalo para mi hermana. Me lo compro esta tarde. Se lo compro esta tarde. Te las compro esta tarde. Se la compro esta tarde. 2) Mis padres viajaron a México. Voy a escribir_____ una carta. les la le los 3) Yo te puedo pagar mañana. Bueno,

    asked by Kelsey
  13. World History

    1.How did Great Britain combat Napoleon’s naval blockade?

    asked by Victoria
  14. math

    Which situation can be modeled by tossing a coin three times? a. choosing which one of sixteen teams will win a tournament c. selecting a desk from thirty-six in a classroom b. deciding which English teacher of eight will win a trip to London d. picking

    asked by Anon
  15. Trig hep, please? Thank you!

    1. Find the exact value of sin(195(degrees)) 2. If cot2(delta)=5/12 with 0(

    asked by Michelle
  16. math

    5 hockey pucks and three hockey sticks costs $23. 5 hockey pucks and 1 hockey stick costs $20. How much does 1 hockey puck cost?

    asked by jeanna
  17. health Environment

    Contrast the typical profiles of higher and lower molecular weight chemicals as to their physical-chemical properties and their behavior in the environment?

    asked by Chris
  18. English

    Imagine that you are an agent who is interested in publishing new authors. Choose any book you like and present the book to a publisher in New York. How's this; To whom it may concern, A very great friend of mine decided to begin writing the bible for

    asked by Vanessa
  19. Math

    n^3+2n is the multiple of 3 prove it by math induction method

    asked by Hjm
  20. math

    Consider the experiment of drawing two cards from a deck in which all pictures cards have been removed and adding their values (with ace = 1). A. Describe the outcomes of this experiment. List the elements of the sample space. B. What is the probability of

    asked by Rachael
  21. math

    If you choose 1 scoop of ice cream from 12 flavors and any 1 topping from a choice of 8, how many different ice-cream sundaes can you make?

    asked by Anonymous
  22. maths

    If the ratio of the roots of the quadratic equation ax^2 + bx +c =0 is m:n prove that mnb^2=(m+n)^2 ac

    asked by Jayden Haddy
  23. math

    The temperature in the evening was 68 degrees fahrenheit. The following morning, the temperature was 39 degrees fahrenheit. What is the difference between the two temperatures?

    asked by christina
  24. Math

    Select the relation that is a function. a. {(21, 11), (21, 10), (21, 9), (21, 8)} c. {(-6, -5), (3, 2), (10, 8), (3, 3)} b. {(-2, -1),(5, -1), (16, 3), (-3, -9)} d. {(5, 10), (-3, 10), (-3, -10), (4, 7)}

    asked by Anonymous
  25. algebra

    What is the net price factor for trade discounts of 25/15/10? (Points : 2.5)

    asked by dawn
  26. biostat

    What statistical method(s) a researcher can use to determine if the mean body mass index of the population is the same for three groups of subjects (group i=diet restriction; group 2=exercise; group 3=none).

    asked by nkem
  27. maths

    Consider the quadratic equation m^2 x^2 + 2(2m-5)x + 8 = 0 a) If 2 is a root of the equation, find the possible values of m (there are four possible values) b) For each value of m, find the other root I have actually calculated the answer m=1 or m=-3 for

    asked by Jayden Haddy
  28. Science

    A body of mass 17.25kg rest on a smooth horizontal table. The coefficient of friction between the body and the table is 0.34. What is the horizontal frictional force that will make the body just slide.

    asked by Charity
  29. chemistry

    how to calculate the ph level of 2.5g NaOH, 2g H2SO4 and 1.5g ethenoic acid in water? Each compound being put in a liter of water.

    asked by livingstone
  30. Math

    The base of a triangle is (6h+16) centimeters. The height of the triangle (3h-8) is centimeters. Find the area of the triangle.

    asked by Anonymous
  31. Physics

    A tie bar is made of a material having a tensile strength of 231 MPa and has to carry a load of 255 kN. What is the diameter of the bar if a factor of safety of 7 is applied? ANS = 99.2 mm Cannot figure out how to get the answer. Need help please. Thank

    asked by Danny
  32. MATH

    Suppose 81^x = 64. What is 27^{x+1}? Give me a clear explanation with the answer. Thanks! :)

    asked by mathemagiacian
  33. introduction to psychology 1

    Random assignment can be described as a research method:

    asked by Anonymous
  34. Statistics

    A simple random sample of cars in a city was categorized according to fuel type and place of manufacture. domestic foreign gasoline 146 191 diesel 18 26 hybrid 51 79 Are place of manufacture and fuel type independent? If the two variables were independent,

    asked by Me
  35. World History

    Check? 3.How was Napoleon able to control the countries neighboring the French Empire? Napoleon was able to control the countries by using military threats,and his family. His family supported what he wanted to do. They helped him create a army. He was a

    asked by _Unknown
  36. Stats

    A study found that for adults the general self-efficacy scale mean score was 35 and standard deviation was 12. A group of clients (n=14) was measured for their general self-efficacy with the same measure and found having 40 with standard deviation of 20. A

    asked by Mark
  37. Chemistry

    What's the correct empirical formula for CO2?

    asked by Vanessa
  38. statistics

    A group of scientists is studying whether a new medical treatment has an adverse (bad) effect on lung function. Here are data on a simple random sample of 10 patients taken from a large population of patients in the study. Both variables are measurements,

    asked by Anonymous
  39. Physics +2

    A horizontal force of 600 N pulls two masses 10Kg and 20k lying on a frictionless surface Connected by a light string.what is the tension in the string? Does the answer depend on which mass end the pull is applied?

    asked by sasikanth
  40. maths

    If the roots of x^2 - px + q = 0 are two consecutive integers, prove that p^2 - 4q -1 = 0

    asked by Jayden Haddy
  41. Statistics

    According to a genetics model, plants of a particular species occur in the categories A, B, C, and D, in the ratio 9:3:3:1. The categories of different plants are mutually independent. At a lab that grows these plants, 218 are in Category A, 69 in Category

    asked by Me
  42. maths

    Consider the quadratic equation m^2 x^2 + 2(2m-5)x + 8 = 0 a) If 2 is a root of the equation, find the possible values of m (there are four possible values) b) For each value of m, find the other root

    asked by Jayden Haddy
  43. adanced algebra

    how long will it take to make $9944. dollars at 1.25 interest when i already have $7500. I have to make line graph of each year.

    asked by kj
  44. physics

    what do you mean by conservative forces?An elevator weighing 400 kg is to lifted up at a constant velocity of 3cm s-1,what would be the minimum power of the motor to be used?

    asked by sasikanth
  45. History

    Who are the amerindians

    asked by nathan
  46. Math

    In the equation (8a^5)/b, how would you bring the b to the numerator and get rid of it in the denominator?

    asked by Robyn
  47. algebra

    Solve the quadratic equation (a+b-2c)x² + (2a-b-c)x + (c+a-2b) =0 is

    asked by disha
  48. introduction to psychology 1

    Random assignment can be described as a research method:

    asked by Anonymous
  49. introduction to psychology 1

    The phone ringing is an example of a/an:

    asked by Anonymous
  50. Math

    Define bound and free variables?

    asked by Hjm
  51. math

    Rounding to the nearest thousands make me 8000.and the sum of my digit is 24. what number can i be?

    asked by loida