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August 30, 2014

Posts by Karen


Total # Posts: 795

Math
how to round 427,685 to the nearest thousand?
June 14, 2010

Managerial Accounting
Tiger Golf Accessories sells golf shoes, gloves and laser-guided range finder that measures distance Below are unit cost and sales data. Shoes Gloves Range find Unit sales $100 $30 $250 Unit VC 60 10 200 Unit CM $40 $20 $50 Sales Mix 40% 50% 10% Fixed cost are $620,000 a.) ...
June 13, 2010

Chemistry
A lactic acid/lactate ion buffer solution contains 0.23 \it M \rm HC_3H_5O_3 and 0.65 \it M \rm C_3H_5O_3{}^-, respectively. The K_{\rm a} value of lactic acid is 1.4\times 10^{-4}. Calculate the \rm pH of this buffer.
June 5, 2010

the power of art
If Gianiorenzo Bernini's Apollo and Daphne were to be moved from the Galleria Borghese in Rome where it now stands into the Ufizzi Gallery, the most ideal place to install it would be A anywhere in a gallery, provided it was with other 16th century marble statues B on the ...
May 15, 2010

British Literature
Could you help: Compare and contrast Beowulf's speech with Sir Gawain's speech.
May 12, 2010

college
One side of a triangle is 2 cm shorter than the base. The other side is 3 cm longer than the base. What lengths of the base will allow the perimeter to be greater than 19 cm?
May 9, 2010

Social Studies
Does anyone know of any words from the Medieval times that starts with the letter "O"?
May 1, 2010

Corprate Finance
An initial investment of $400,000 will produce an end of year cash flow of $480,000. What is the NPV of the project at a discount rate of 20%?
April 23, 2010

math
The speed of a train A is 8mph slower than the speed of train B. Train A travels 230 miles in same time it takes train B to travel 270 miles. Find the speed of each train.
April 21, 2010

chemistry
what is the volume of 62.3 g of nitrogen gas at STP
April 11, 2010

math 2
if r=5z, then 15z=3y, then r= ?
April 10, 2010

math
paul paints a house in 4 hours, mike paints the same house in 6 hours. how long will it take them both to paints this house?
April 8, 2010

3rd grade
In analogies...What is the answer for this.ring is to sting as brick is to? what?
April 5, 2010

Personal Finance Concepts
How to set up the problem. Calculate the after-tax yields on the foregoing investments, assuming the Brittens have a 28% marginal tax rate. And they are going to purchase a condominium for $100,000 with an expected annual increase in market value = to 2%
April 4, 2010

business law
Task: Read the following two scenarios and explain for each scenario, all the torts that have been committed, any arguments that can be used as a defence or to limit liability, and likely liability which will be imposed on each of the parties. Scenario 1 Ramos, a local ...
March 31, 2010

English
I am assigned to write a formal essay focusing on the theme of "Mrs Turner Cutting the Grass". Are job is to support our argument with any of the following: plot structure, symbolism, irony, humour, pathos, style or foreshadowing. How do I go about this? Can anyone ...
March 24, 2010

math
I have a math problem where I am trying to carpet a hallway of an irregular shape.The cost of the carpet is $ 10.80 a sq.yd. How many square yds. will I need? I also need to know the perimeter for string molding. Can you help me. The measurements are 6ft,2ft,3ft,8ft,8ft,1ft,...
March 24, 2010

math
Which conic section is represented by the equation? x^2 - y^2 + 24x + 4y + 28 = 0.
March 23, 2010

Calculus
Hi there,could you help me with the following questions; 1.) Analyze the key features (any asymptotes, intercepts, critical points) and then sketch the graph of the function f(x)= x-0.25/x^2 --> I am unsure about my answers could you tell me if I am correct; Intercepts: x=0...
March 22, 2010

math
How do I convert the polar equation r - 3cos(theta) = 5sin to cartesian equation form?
March 22, 2010

french
What does solde A Payer Mean
March 20, 2010

math
How could thinking about 90 tens help you fing 1,901-297?
March 19, 2010

math
what is 3 plus 13
March 7, 2010

math
how many sides does a petagan have.
March 7, 2010

schocial studies
what do you draw for the sentence so many people are hungry and they don't have any food so a lot of people died.
March 7, 2010

math
How do I graph a circle with the center being (0, 5) that passes through (0, -5) and then find area a and circumference?
March 4, 2010

English
Analogy for INFINITE: END, would be the same as: wealthy:money blithe:happines abysmal:bottom contrite:repentance delectable:delight
March 3, 2010

Math
It is a problem on a page with polygons and generalizations.
March 2, 2010

Math
What do all of these numbers have in common? 3,5,7,11,13
March 2, 2010

math
i am thinking of a number between 20 and 50. it is an even number. it has exactly 9 factors. what is the number?
February 23, 2010

reimbutsement
services under the outpatient prospective system are paid based on?
February 22, 2010

Algebra
Part 1: Using the Library, web resources, and/or other materials, find the gas mileage of your dream car or any car of your choice. Let x be the number of miles driven on 60 gallons of gas. By setting up and solving a proportion involving x, find the value of x for the car ...
February 19, 2010

5th grade
About how many centimeters of eding does she need for a ribbon.
February 16, 2010

math
is this site free and you help my child with her math? she having a hard time with this subject
February 15, 2010

History / English
I did the reading, but the first one we have to do a web search and I checked all the sites she recommended and it's not on there. I think it would be all of the above, but it never said. The next one could be unreliable, since she's not like she's being described...
February 10, 2010

History / English
I can't find the answer to this anywhere! Help? What did Henry II do that solidified his power as king but led to economic problems and helped incite conflict with the church? - executed all bishops who were opposed to his rule - gave enormous financial gifts to the ...
February 10, 2010

chemistry
Benzene has a heat of vaporization of 30.72kJ/mol and a normal boiling point of 80.1 degrees C. At what temperature does benzene boil when the external pressure is 405 torr? how do i go about answering this question? i don't know where to start. am i supposed to use the ...
February 7, 2010

English
Thanks!
February 7, 2010

English
Alright. I'm supposed to respond to this, but I'm not really sure how to respond. Here it is: In one character we see a complex mix of what he is, what he is supposed to be, what he thinks he is, and how he is perceived by others. Trace the way Chaucer achieves this in...
February 7, 2010

Chemistry
I am given the following: 0.20 M BaCl2 0.60 M H2SO4 1 M of HCl Assuming that you are working with 1 mL of barium chloride, calculate the theoretical number of grams of barium sulfate that should be produced. what is the limiting reactant? so far i have BaCl2 (aq) + H2SO4 -->...
February 5, 2010

Math
If (a,-3) is a point on the graph of y=x^2+4x, what is the value of a? so far i have -3=x^2+4x i can do the problem on my graphing calc but we can't use a graphing calc on the test so i need to know how to do it by hand. what do i do next?
January 20, 2010

American Government
I've read my book and still can't find the answer to this question. I need an explanation so I can study for my midterm coming up. Help please? Describe two ways the federal bureaucracy helps to shape laws passed by Congress.
December 25, 2009

English
An example of how building an empire can lead to a war is Germany's attempt on taking over Europe --> Germany's attempt to take over Europs is an example of how building an empire can lead to war. When two neighbor countries try to build an empire, their expansion ...
December 25, 2009

MATH
Hmm. I think you'd need 3. Say you got the two fake ones in a row. You can't really go off of that since you have nothing to compare it to. So, you'd have to weigh a third to see if they were the real coins or the fake ones. Make sense?
December 23, 2009

Algebra
The width of a rectangle is fixed at 19 cm. What lengths will make the perimeter greater than 82 cm. The length must be greater than ___ cm
December 20, 2009

business
have buyers become more price-conscious now that websites give competitive information about price and coupon for product availiable
December 17, 2009

8th grade science
What law states that unlike charges attract each other while like charges repel each other?
December 17, 2009

computers
How are information system's used?
December 14, 2009

Health Psychology Committee Report
i just wanted to know can i use the same stuff from what i wrote at the beginning from the final project:health psychology commitee report
December 13, 2009

8th grade
how do you do 9-y=1.5x?
December 10, 2009

English - Tone
Would anyone want to help me figure out the tone of this poem? Since there's no help, come let us kiss and part. Nay, I have done, you get no more of me. And I am glad, yea glad with all my heart That thus so cleanly I myself can free. Shake hands forever, cancel all our ...
December 2, 2009

Literature
You might want to expand & add more evidence, but I like it.
December 2, 2009

English
Huh. It said that particle is spondee. This is pretty hard -_- but thanks for the help :) I think I'm getting it a little bit.
December 1, 2009

English
Alright, here goes nothing. Particle is troche, the process is scansion. Mary ate a little lamb chop is trochaic pentameter. This line of poetry uses metric variation by substituting which of the following feet for the last foot in the line? Mary ate a little lamb chop. is ...
December 1, 2009

English
I'm having a hard time with the meter & feet part of my work today. I just don't really get it. Help me with the practice/study questions? (I put a star by the one's I think are right, but the last few I just have no idea.) What metric foot is represented by this ...
December 1, 2009

Math
I have to use the elimination method to solve this system of equations but, I just do not get it. x+y=42 255,000x+300,000y=10,350,000
November 20, 2009

Math
The representative tells you that floor plan #1 sells for $225,000 and floor plan #2 sells for $300,000. She also mentions that all the available houses combined are worth $10,350,000. Write an equation that illustrates this situation. Explain. Use the same variables you used ...
November 20, 2009

Math
a) The sales representative informs you that there are two floor plans still available, and that there are a total of 72 houses available. Use x to represent floor plan #1 and y to represent floor plan #2. Write an equation that illustrates the situation. Explain
November 20, 2009

Math
Oh! I get it now! Thank you so much!
November 20, 2009

Math
The next question is: The sales representative later indicates that there are 2 times as many homes available with the second floor plan than the first. Write an equation that illustrates this situation. Use the same variables you used in part a. Explain your reasoning. Would ...
November 20, 2009

Math
a) The sales representative informs you that there are two floor plans still available, and that there are a total of 72 houses available. Use x to represent floor plan #1 and y to represent floor plan #2. Write an equation that illustrates the situation. Explain
November 20, 2009

Geometry
What is the definition for Plane???
November 19, 2009

Math/Geometry Vocab
What is the definition for INTERSECTING LINES?
November 19, 2009

Physics
Particle 1 of mass 240 g and speed 3.20 m/s undergoes a one-dimensional collision with stationary particle 2 of mass 400 g. (a) What is the magnitude of the impulse on particle 1 if the collision is elastic? _____kg·m/s (b) What is the magnitude of the impulse on ...
November 18, 2009

Math
Lisa needs to make 2 times as many tuna as cheese sandwiches and 4 times as many ham as cheese sandwiches. If Lisa makes 56 sandwiches, how many of each of the 3 kinds will she make?
November 17, 2009

5th grade Math
Guy
November 17, 2009

5th grade math
I don't know
November 5, 2009

American Government
What influences might cause a member of the House to vote against the wishes of the people in his or her district? I have this question for a study question in government and I'm pretty lost. The only things I can think of are money issues or because they were influenced ...
November 4, 2009

Foreign Languages
I love you = Je t'aime My love = mon amour
November 4, 2009

Physics
A coin slides over a frictionless plane and across an xy coordinate system from the origin to a point with xy coordinates (3.0 m, 4.1 m) while a constant force acts on it. The force has magnitude 2.4 N and is directed at a counterclockwise angle of 100° from the positive ...
November 4, 2009

2nd grade math
I have fewer ones than tens. The value of my tens is 20. What two numbers can I be?
November 3, 2009

Physics
A coin slides over a frictionless plane and across an xy coordinate system from the origin to a point with xy coordinates (3.0 m, 4.1 m) while a constant force acts on it. The force has magnitude 2.4 N and is directed at a counterclockwise angle of 100° from the positive ...
November 2, 2009

Physics
If a Saturn V rocket with an Apollo spacecraft attached has a combined mass of 2.6 105 kg and reached a speed of 11.2 km/s, how much kinetic energy would it then have? _____J
October 30, 2009

Calculus BC
Can someone help me differentiate this? f(x)= 2cos(5 ln(x)) So what is f'(x)?
October 29, 2009

Physics
A loaded penguin sled weighing 60 N rests on a plane inclined at 20° to the horizontal. Between the sled and the plane the coefficient of static friction is 0.25, and the coefficient of kinetic friction is 0.18. (a) What is the minimum magnitude of the force F, parallel to...
October 28, 2009

English Comp
Do I need to capitalize: Initiated and implemented the Stress Echo program. I performed Echocardiogram at this site.
October 28, 2009

SCIENCE
Photosynthesis produces most oxygen in air. Photosynthesis produces glucose and oxygen. grasshopper arrow snake arrow hawk. The hawk is the second level because even the grasshopper could have an arrow pointing to the hawk.
October 28, 2009

Business
Liabilities.
October 27, 2009

Business
financial statements
October 27, 2009

criminal justice
what guidelines are less important to a business document but more important to an academic
October 27, 2009

English
I need help paraphrasing Canto I by Ezra Pound. I have to write it in paragraph form and I can't leave anything out. I'm having trouble with a few lines. "And then went down to the ship, Set keel to breakers, forth on the godly sea, and" "Circe's ...
October 23, 2009

Microeconomics
Consider public policy aimed at smoking a.) Studies indicate that the price elasticity of demand for cigarettes currently costs $2 and the government wants to reduce smoking by 20%, by how much should it increase the price? b.) If the government permanently increases the price...
October 21, 2009

history
the political and social outcomes of the end of the Vietnam War
October 15, 2009

Math
The greater of two numbers is 1 less than three times the smaller. If 3 times the greater is 5 more than 8 times the smaller, find the number.
October 14, 2009

AP Lit - Cantos I by Ezra Pound
Why did Ezra pound choose Canto 1 to be the first poem of his Cantos? And also, why did he end his poem with "so that?" I don't really know the first one. It could be because it sets up the whole story line for the second two possibly. The second one, I was doing...
October 10, 2009

Animal Farm-English
Has anybody read Animal Farm? What animal hides during the Battle of the Cowshed?? I can choose from Mollie,Jessie,Clover,or Boxer..I think its Jessie-help
September 27, 2009

English - Oedipus Rex
I have to find evidence to support which character I think it the most guilty for what happens to Oedipus. I was just wondering if anyone knows whether or not Sophocles is trying to point the finger at someone other than Oedipus, who I think is the most guilty. My reasons are ...
September 23, 2009

Math
Give an equation of a line perpendicular to the line y=4x having the same y-intercept.
September 15, 2009

algebra
Here is the question. Find 5% of 70 trillion (I know it's 3,500,000,000,000). Express in terms of millions, billions, and trillions. That's the part I don't understand. Do they want scientific notation do you think? 3.5* 10^12 for trillions but how is that ...
September 14, 2009

math
This is for ms. sue Thank you. I did get 3,500,000,000,000 however, in your answer you didn't mention millions. I assumed the question wanted scientific notation.
September 14, 2009

algebra
Find 5% of 70 trillion. Express in terms of millions, billions, and trillions.
September 14, 2009

math
soybean meal is 18% protein, and cornmeal is 9% protein. How many pounds of each should be mixed together in order to get 360lb mixture that is 17% protein. how many lbs should be cornmeal and how many lbs should be soybean be?
September 12, 2009

4th grade aliteration
I need an aliteration for cobra
September 10, 2009

Psychology - Collective Unconscious
I'm supposed to make a PowerPoint about the collective unconscious of my culture, but I just don't understand the idea of it. What exactly are some of the collective unconscious symbols?? It didn't really explain it in the textbook...
September 10, 2009

check geo
Correct and I'm pretty sure that's correct also
September 10, 2009

Math
Thank you! :)
September 8, 2009

Math
I have no idea how to start. I cannot remember how to solve this for anything. 3x/4+6=-12
September 8, 2009

Math
Thank you! :)
September 8, 2009

markings on jewelry
It is Uncas Mfg.
September 7, 2009

Statistics
Can a categorical variable be an outlier? Ex...If students in a class was asked what color their hair color was and most said brown or blonde but one replied white is this person considered an outlier?
September 4, 2009

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