Questions Asked on
September 1, 2007

  1. science

    Do experimental measurements give the true value of a physical quantity? explain. ~I say no it doesn't. But why that is is up to debate on my part. I think that it doesn't give the true value because there is always a source of error and also varying

    asked by ~christina~
  2. Science

    Would the objects with the following densities float, sink, or remain suspended in tap water?(water=1.0g/mL) a. 0.85g/mL_____________ b. 1.0g/mL _____________ c. 1.4 g mL_____________ d. 0.92g/mL_____________

    asked by Sonic
  3. Rate of change

    I have some questions that I would like you to check please. Thanxs! Find the slope then describe what it means in terms of the rate of change of the dependent variable per unit change in the independent variable. 1. The linear function f(x)=4.6x+37

    asked by Lindsey
  4. English-A Raisin in the Sun

    In the book A Raisin in the Sun, what do you think about George Murchison? Is he a good match for Beneatha? Why/ why not? Please check my answer: Is this correct: I think George is a very privileged person. He's very lucky. He's finacially well-off. I

    asked by Anonymous
  5. Algebra

    I have some problems that I need help with please. Thanxs! Find the domain of the function. 1. f(x)=-8x-2 Given !@#$%^&tions f and g, perform the indicated operations. 2. f(x)=4x-9 g(x)=7x-3 find f - g. Given the functions f and g, determine the domain of

    asked by Jen
  6. Functions

    I need help with the following question. I am sure how to tell if something is a function or not. Determine whether the realtion is a function. {(-6,2),(-2,5), (3,2),(3,-7)} I think its not a function, but then again I think it is cause you have different

    asked by Soly
  7. Fucntion Changes

    I am having some trouble figuring out to find where a graph decreses and increases. These are the directions: Identify the intervals where the functionis changing as requested. 5. On this graph it wants to find where it is increasing. How would I find out

    asked by Jesse
  8. calc

    a circle is tangent to the y-axis at y=3 and has one x-intercept at x=1 1. determine the other x-intercept 2. find an equation for the circle so i know two points on the circle are (0,3) and (1,0) and the equation for a circle is (x-a)^2 + (y-b)^2 = r^2

    asked by sammy
  9. Accounting

    Even when the trial balance is in balance, there may be errors in the individual accounts. True or False?

    asked by Brittany
  10. Maths

    Some children were sharing oranges. If each child took 3 oranges, there would be 2 oranges left over. But if each child took 4 oranges, there would be 2 oranges short. How many oranges were there?

    asked by Ben
  11. maths

    PLS HELP!!!! Some children were sharing oranges. If each child took 3 oranges, there would be 2 oranges left over. But if each child took 4 oranges, there would be 2 oranges short. How many oranges were there?

    asked by Ben
  12. Algrebra; problem solving question....0__o

    If anyone can help me on this, I would REALLY appreciate it!! [i do check up on this often] There is an eerie glow in the clearing as the small, strange airships land. Tiny creatures begin climbing out of the airships. There are 2 kinds of creaties: purple

    asked by sarahhhh
  13. English- A Raisin in the Sun

    In the book A Raisin in the Sun, why is Beneatha worried about Mama meeeting Asagai? Is it only because she knows Mama doesn't like people to see their house messy? I am wondering if this is the only reason.

    asked by Anonymous
  14. English-A Raisin in the Sun

    What does Beneatha think about George Murchison in the book A Raisin in the Sun? Please check my answer: Is this correct: Beneatha prefers Asagai over George. She doesn't like some of the things George says. She argues with him since she doesn't always

    asked by Anonymous
  15. English-A Raisin in the Sun

    In the book A Raisin in the Sun, what does Walter think about George Murchison? Please check my answer: Is this correct: Walter is jealous of George. He's jealous that George has been to New York and he hasn't. He's jealous of George's trendy and

    asked by Anonymous
  16. English-A Raisin in the Sun

    In A Raisin in the Sun, how are the dreams Walter and Ruth had when Travis was born similar to those of Big Walter and Mama? I am stuck on this one. Is it that they both wanted a house of their own? happiness? I don't know- please help me.......

    asked by Anonymous
  17. English- A Raisin in the Sun

    In Act III, Scene I, Bennie is particularly bitter, but Ruth defends Walter. What does Ruth say? Is this right- She says, "You didn't say nothing bad to him did you?" (in A Raisin in the Sun)

    asked by Anonymous
  18. English- A Raisin in the Sun

    I'm stuck on these in A Raisin in the Sun: Why does Mama decide not to move? In what way does she show herself to be stronger than her children? I'm stuck, please help!

    asked by Anonymous
  19. marketing

    What benefit does this site (startsampling) emphasize for participants? because i don't really see one.

    asked by malia
  20. Science

    does anyone have information on disorders related to carbohydrates such as lactose intolerance, diabeted or hypoglycemia or know where i could find something that explans this well to me

    asked by alley
  21. Early Child Ed.

    Would the best answer for this question be: #1 or #3? A change that takes place from young preschoolers to older preschoolers is inner speech. This is shown through the child: 1. planning ideas in his head. 2. carrying on conversations with himself. 3.

    asked by Juanita
  22. Algebra

    Solve the following system of linear inequalities by graphing. x-3y>6 3x+2y>12 For the first equation I came up with y-3/2x+6 For the graph: could someone explain in detail what side of the line I graph? Thanks!!!!

    asked by Bee
  23. Function Graphs

    How do use a graph to find a particular function value like y=f(x).Find 2? Also, how do you use a graph to determine the function's domain and range?

    asked by Soly
  24. chemistry

    why is chemistry so important

    asked by dezzarae
  25. International Business

    What are the four places the free-market fails when it is left alone?

    asked by Taye
  26. SAMPLE

    Why would a manufacturer choose to offer samples through coolsaving rather than through another method such as in store sampling, for example?

    asked by MMMMMMMMMM
  27. Algebra

    I don't understand how to do the folliwing problems. Find and simplify the difference quotient f(x+h) -f(x)/h, h cannot equal 0 for the given formula. 1. f(x)=5x^2 options: a. 5, b.5(2x+h), c. 10/h +x+5h, d. 5(2x^2+2xh+h^2)/h 2. f(x)=x^2+3x+9 options: a.

    asked by Soly
  28. Algebra-Functions

    I have two problems, that both have graphs involved. 1. How do use a graph to find a particular function value like y=f(x).Find 2? 2. Also, how do you use a graph to determine the function's domain and range?

    asked by Soly
  29. Algebra

    I don't understand how to do the folliwing problems. Find and simplify the difference quotient f(x+h) -f(x)/h, h cannot equal 0 for the given formula. 1. f(x)=5x^2 options: a. 5, b.5(2x+h), c. 10/h +x+5h, d. 5(2x^2+2xh+h^2)/h 2. f(x)=x^2+3x+9 options: a.

    asked by Soly
  30. Piecewise Function

    The following questions I don't understand, could you please help me? Thanxs! Evaluate the piecewise function at the given value of the independent variable. 3. g(x){x^2+2 if x can not equal 2 {x+8 if x=2 Determine g(-5) options: a.-5, b.3, c.3/7, d. -27/7

    asked by Jesse
  31. SimMarketing game

    Does anyone ever played the SimMarketing game, because i really need help with it

    asked by Kat
  32. Algebra 1

    Evaluate each functions for the value specified. f(x)=x2-7x+10;find (a)f(0),(b)f(5),(c)f(-2).

    asked by Cynthia
  33. English

    In high school we have to read great expectations by Charles Dickens for honors English but i do not understand the essay I have to write. Could someone help me please? Compare and contrast the ways in which the protagonist is stuck between two worlds,

    asked by Natalie
  34. algebra

    1. How to find the numbers, if there are any, at which f has a realtive minimum. What is the realive minima? The graph that I have looks like W, it has point at -1 on the x axis, 1 on the y axis, and 1 on the x axis. Choices that I have: a. f has a

    asked by Josie
  35. ~*~Algebra!*~

    How do you use possible symmetry to determine whether the graph is the graph of an even function, an odd function, of a function that is neither even or odd?

    asked by Nickie
  36. Transformations-Algebra

    I need help with transformations. This is what my instructions say to do: Begin by graphing the standard absolute value function f(x)=|x|. Then use transformations of this graph to graphy the given function. 1. g(x)=|x|+3

    asked by Jen
  37. U.S. GOVERNMENT

    George Mason stated: "no free government, or the blessings of liberty can be preserved to any people, but by frequent recurrence to fundamental principles." considering contemporary issues, what are these "fundamental principles" that are necessary to

    asked by I NEED HELP!!!!!!!!
  38. General, Organic and Bio Chemistry

    I am working metric conversions with exponential notation and I keep missing it by one on the exponent. I am not sure what I am doing wrong.

    asked by Sherree
  39. Biology

    Why do you suppose AIDS has infected people across the entire planet, and Ebola "retreats"?

    asked by Devon
  40. Science

    What is the best unit for measuring each volume? mL= milliliters L= liters a. Amount of soda in 1 can: mL or L b. Water in a bathtub: mL or L

    asked by Sonic
  41. English: British Culture Project

    For my English class, I received a British culture research project and the objective is to learn about the British culture from 449-1950. The instructions say choose a topic from one of the 14 general topics listed below. Research your topic. Develop a

    asked by Anonymous
  42. Accounting

    Are the stockholders' rights to the assests of a company ranked ahead of the creditors' rights to the assets?

    asked by Brittany
  43. Accounting

    Should the charts for the accounts be the same for each business?

    asked by Brittany
  44. Accounting

    The materiality concept implies that if an error is large enough or could effect the decisions of its users, a correction is absolutely necessary. True or False?

    asked by Brittany
  45. social studys

    What have the ancient romans done for todays society

    asked by oliver
  46. math help

    four more than seven times y = ? Eights less than seven-eights of w = ? One ninth of the sum of p and q = ? The product of twice b and the sum of four and p = ? the sum of m and five more than twice m = ? the cube of four times y diminished by eight = ?

    asked by grade2
  47. Physics

    An equipotential surface that surrounds a +2.7 x 10^-7 C point charge has a radius of 0.13 m. What is the potential of this surface?

    asked by Mary
  48. Physics please clarify

    The potential at location A is 379 V. A positively charged particle is released there from rest and arrives at location B with a speed vB. The potential at location C is 789 V, and when released from rest from this spot, the particle arrives at B with

    asked by Mary
  49. maths

    Mr.Wang spent $40 for 5 picture cards, 2 note book and a vase. The cost of 1 picture card and the vase was $16. The cost of 1 picture card and 1 note book was $10. What was the cost of the vase?

    asked by Danial
  50. Algebra

    How Do I Get The Answer For -3(x+4)=7(2x-5) ?

    asked by Amber
  51. chemistry

    In aqueous solution Mg consists as an ion +2 . What would the formula of the metal salt magnesium sulfate be?? I think it will be Mg(SO4)2 as Mg is a positive ion +2 and SO4 is negative ion SO4- Can you chceck please?

    asked by Miki
  52. science

    what is modification of plant explain with examples

    asked by rohan
  53. Early Child Ed./Physical Growth

    Can someone please help with this question because I am confused. Myra is three years old and is developing normally. Which statement is True about her physically? 1. Myra's thumb is opposable to just one finger. 2. Myra will grow approximately 2 to 3

    asked by Juanita
  54. Physics

    A charge of -3.00 µC is fixed at the center of a compass. Two additional charges are fixed on the circle of the compass (radius = 0.135 m). The charges on the circle are -3.20 µC at the position due north and +5.00 µC at the position due east. What is

    asked by Mary
  55. algebra1

    I am confused the question says: Find f(-2) given that f(x)=4x^2-2x-25....please help...

    asked by john101
  56. english

    When writing why shouldn't use the word very and a lot

    asked by Super
  57. math

    Simple algebra question, but i need a little assistance on it!! like, how to i get started?? A truck drive in a western states drives 200 miles ever 3 hours. Each day he drives exactly 12 hours and earns $185. How much will he earn for making a 2400 mile

    asked by insertmynamehere