Questions Asked on
September 1, 2007

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~ 
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 
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 
EnglishA 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 welloff. I
asked by Anonymous 
Algebra
I have some problems that I need help with please. Thanxs! Find the domain of the function. 1. f(x)=8x2 Given !@#$%^&tions f and g, perform the indicated operations. 2. f(x)=4x9 g(x)=7x3 find f  g. Given the functions f and g, determine the domain of
asked by Jen 
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 
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 
calc
a circle is tangent to the yaxis at y=3 and has one xintercept at x=1 1. determine the other xintercept 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 (xa)^2 + (yb)^2 = r^2
asked by sammy 
Accounting
Even when the trial balance is in balance, there may be errors in the individual accounts. True or False?
asked by Brittany 
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 
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 
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 
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 
EnglishA 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 
EnglishA 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 
EnglishA 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 
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 
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 
marketing
What benefit does this site (startsampling) emphasize for participants? because i don't really see one.
asked by malia 
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 
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 
Algebra
Solve the following system of linear inequalities by graphing. x3y>6 3x+2y>12 For the first equation I came up with y3/2x+6 For the graph: could someone explain in detail what side of the line I graph? Thanks!!!!
asked by Bee 
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 
chemistry
why is chemistry so important
asked by dezzarae 
International Business
What are the four places the freemarket fails when it is left alone?
asked by Taye 
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 
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 
AlgebraFunctions
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 
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 
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 
SimMarketing game
Does anyone ever played the SimMarketing game, because i really need help with it
asked by Kat 
Algebra 1
Evaluate each functions for the value specified. f(x)=x27x+10;find (a)f(0),(b)f(5),(c)f(2).
asked by Cynthia 
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 
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 
~*~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 
TransformationsAlgebra
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 
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!!!!!!!! 
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 
Biology
Why do you suppose AIDS has infected people across the entire planet, and Ebola "retreats"?
asked by Devon 
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 
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 4491950. The instructions say choose a topic from one of the 14 general topics listed below. Research your topic. Develop a
asked by Anonymous 
Accounting
Are the stockholders' rights to the assests of a company ranked ahead of the creditors' rights to the assets?
asked by Brittany 
Accounting
Should the charts for the accounts be the same for each business?
asked by Brittany 
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 
social studys
What have the ancient romans done for todays society
asked by oliver 
math help
four more than seven times y = ? Eights less than seveneights 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 
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 
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 
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 
Algebra
How Do I Get The Answer For 3(x+4)=7(2x5) ?
asked by Amber 
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 
science
what is modification of plant explain with examples
asked by rohan 
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 
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 
algebra1
I am confused the question says: Find f(2) given that f(x)=4x^22x25....please help...
asked by john101 
english
When writing why shouldn't use the word very and a lot
asked by Super 
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