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Questions Asked on October 23, 2006

How to draw isoquant curves for a certain quantity? What does "increasing return to scale" and "decreasing returns to scale"
1. 1 answer
2. asked by Stacy
3. 1,509 views
Would Flame test be useful for detecting metal ions present in a mixture of metal ions??It is not a reliable method. Atomic
1. 1 answer
2. asked by Bryan
3. 2,795 views
I just need a basic idea as to how to approach these two problems.1. A 1.020 g sample know to contain only magnesium carbonate,
1. 0 answers
2. asked by Chris
3. 853 views
Where can I find information on the lifestyles in the Southeastern U.S. in 1906?This article has some information.
1. 0 answers
2. asked by Anne
3. 510 views
which items contain mineral that can be used without being extracted after they are removed from the ground?Removal from the
1. 0 answers
2. asked by ashley
3. 410 views
A different rigid 5.00L cylinder contains 0.176mol of NO(g) at 298 k. A 0.176mol sample of 02(g) is added to the cylinder, where
1. 0 answers
2. asked by T-Baby
3. 1,052 views
Three volatile compounds X,Y, and Z each contain elements Q. The precent by weight of element Q in each compound was determined.
1. 0 answers
2. asked by T-Baby
3. 1,035 views
What is the circumference of the sun in metric?pi x diameter = pi x 1.4 x 10^9 meters = ?
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2. asked by Solar
3. 374 views
I am a college student but I really need help with one of my classes. I was wondering if you could help. Thanks!How did the
1. 0 answers
2. asked by Kat1025
3. 620 views
a new car depreciate by 20% in its first year. Each succeding year its depreciate by 10% assume the car is still good working
1. 0 answers
2. asked by ben!
3. 683 views
1. Which line is the flattest (or is less steep)? Why?a.y = 5x -6 b.y = 5x + 6 c.y = x - 3 d.y = x + 3 I think this question has
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2. asked by Anna
3. 466 views
1/2Eo times ( (volume integral)E^2 dtau + (surface integral)E PHI da )That's the equation, the first integral is over the voume
1. 0 answers
2. asked by lucca
3. 560 views
someone please give me some conservative point about taxes.Taxes discourage work and discourage private investment. Taxes assume
1. 0 answers
2. asked by mike
3. 439 views
A suspension contains 2400 mg of active drug in 1000 ml waht is the percentage of drug in the final product? what is the answer?
1. 1 answer
2. asked by sheila
3. 1,360 views
hey, could someone please give me some tips for the following questions. iv got a test coming up, and one of these 4 questions
1. 1 answer
2. asked by Pia
3. 1,216 views
Reposting because it has gone down to the second page!Evaluate 1. sin(tan inverse sqrt(x^2-2x)) 2. tan (sec inverse 3y) For 1.
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2. asked by Jen
3. 577 views
Thanks so much for the previous help.Please answer these for me:1.How does Process errors in mathematics affect academic
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2. asked by MFONOBONG(A.S.A.P)
3. 537 views
where does marty place the can of food for shiloh to prevent from spoiling? this is from chapter 7 of shiloh.Thank you for using
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2. asked by joseph
3. 455 views
Three volatile compounds X,Y, and Z each contain elements Q. The precent by weight of element Q in each compound was determined.
1. 8 answers
2. asked by Brianna
3. 4,211 views
I did a column chromatography on spinach and then a TLC. On the TLC I got five visible bands of colors. On the extracted yellow
1. 0 answers
2. asked by Sheryl
3. 1,244 views
americans are united by their strong belief in basic principles. they believethat people are born with privileges that cannot be
1. 0 answers
2. asked by bob
3. 297 views
What is the energy from a hollow cylinder of surface charge density sigma, radius R and charge q?Energy? DO you mean E, the
1. 0 answers
2. asked by Mary
3. 725 views
The human genome has far fewer genes than previously thought. All of the following are ways that cells theoretically can
1. 0 answers
2. asked by kenneth
3. 688 views
How did the Supreme Court decision, McCulloch v. Maryland contribute to a greater sense of independence and manhood?I'm not sure
1. 0 answers
2. asked by Nikah
3. 485 views
Find three different ordered pairs that are solutions of the questionx=2 and you have to use -1,0,1 for thje subsitut of y or x
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2. asked by sarah
3. 562 views
A spinning flywheel has rotational inertia I = 402.9 kgm2. Its angular velocity decreases from 20.3 rad/s to zero in 266.6 s due
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2. asked by Anonymous
3. 629 views
Question: A sample was placed on a chromatography column. Methylene chloride was used as the eluting solvent. All of the
1. 0 answers
2. asked by Sheryl
3. 2,538 views
how do you do this problem?If ZY=7XY then ZX=8XY It is a two colun proof
1. 0 answers
2. asked by Troy
3. 452 views
A different rigid 5.00L cylinder contains 0.176mol of NO(g) at 298 k. A 0.176mol sample of 02(g) is added to the cylinder, where
1. 1 answer
2. asked by Brianna
3. 975 views
In a survey 200 people were asked what they liked to do the most.Whats percent about?If 150 people said they liked to swim, then
1. 1 answer
2. asked by anne
3. 1,151 views
Farmer joe had 3 animals, he wanted to weight Lucy, Nancy and Sue. He only had a scale that started with 100kg. Now, as heavy as
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2. asked by Brendon
3. 963 views
------------------control(s) which genes are expressed and at what times.is it transcription factors? or am I wrong?
1. 0 answers
2. asked by Janaisha
3. 543 views
Why does an increased salt intake cause a rise in blood pressure in salt sensitive individuals?A Sodium ions from salt increase
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2. asked by Tori Renee
3. 517 views
3x to the third power<24xIf this is 3x<sup>3</sup> < 24x then divide by 3x on each side x<sup>2</sup> < 8 x < sqrt8
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2. asked by Tricia
3. 453 views
2. The line y = 4x - 7 crosses the y axis at:a.(4, 0) b.(0, 4) c.(-7, 0) d.(0, -7) Set y=0 and solve for x You can
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2. asked by Rachel
3. 480 views
I am really trying to understand the novel Lord of the Flies. My teacher asked us to find the theme. I'm not sure what it is.Als
1. 0 answers
2. asked by SoonerGal
3. 634 views
Technological changes do not directly affect what, how, when, and where products are to be marketed. Now is this true or false
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2. asked by Heidi
3. 961 views
I am in middle school and we are doing a catapult projectile lab. The question is, using knowledge of force, motion and
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2. asked by Wendi
3. 595 views
What isintegral [0 to 2] e^-x^2 dx You are talking about the error function. That integral cannot be expressed in a closed form
1. 0 answers
2. asked by 413
3. 553 views
ahhhhhh...i cant seem to figure out how you graph an equation(linear)a linear equation is y=mx+b right. so m is the slope, b is
1. 0 answers
2. asked by Nikki-Ole
3. 599 views
How do i solve inequalitites with three variables. I still can't figure it outplease help.x+y=1 y-z=-3 2x+3y+z=1 the answers are
1. 0 answers
2. asked by Jasmine202005
3. 474 views
How do i solve inequalitites with three variables. I still can't figure it outplease help.x+y=1 y-z=-3 2x+3y+z=1 THE ANSWERS
1. 0 answers
2. asked by Jasmine202005
3. 647 views
how do you graph a linear equasionI BELIEVE ITS Y=MX+B FORMULA AND THE SLOPE FORMULA what? please explain
1. 0 answers
2. asked by Nikki-Ole
3. 416 views
my 5th grade son needs help in writing. He does not know how to organize and formulate his thoughts onto paper. Do you know of
1. 0 answers
2. asked by Cindi
3. 547 views
How do i solve inequalitites with three variables. I still can't figure it outplease help.x+y=1 y-z=-3 2x+3y+z=1 THE ANSWERS ARE
1. 0 answers
2. asked by Jasmine202005
3. 802 views
My a.p. calculus teacher doesn't know how to do this problem (like many others) so he's giving us 5 points extra credit on our
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2. asked by teamcaridee
3. 510 views
Could you please help. I need the torture methods for children and non-Christans in the middle ages.http://en.wikipedia.org/wiki
1. 0 answers
2. asked by Miriam
3. 477 views
How do i solve inequalitites with three variables. I still can't figure it outplease help.x+y=1 y-z=-3 2x+3y+z=1 Where are the
1. 0 answers
2. asked by Jasmine202005
3. 456 views
How do i solve inequalitites with three variables. I still can't figure it outplease help.x+y=1 y-z=-3 2x+3y+z=1
1. 0 answers
2. asked by Jasmine202005
3. 726 views
Salivary amylase is secreted by the salivary glands, and catalyzesthe breakdown of starch and glycogen to smaller polypeptides.
1. 0 answers
2. asked by Anonymous
3. 645 views
Calculate the volume of gas you would expect to be evolved in X mol of magnesium were reacted with an excess of HCl at standard
1. 2 answers
2. asked by Justyna
3. 988 views
If in an experiment we're working with Mg, HCl acid, and H20. We stick the magnesium in the acid mixed with water and the Mg
1. 0 answers
2. asked by Justyna
3. 539 views
About the buildings... Why did Thomas Jefferson believe that Classical Revival was more appropriate style than Georgian for
1. 1 answer
2. asked by emmy
3. 2,971 views
What are the pros and cons of capitalism?Please post your answer, and we'll be glad to critique it.
1. 0 answers
2. asked by Janet
3. 448 views
Under the original Constitution, which was the only part of the national government directly elected by the people?Which of the
1. 0 answers
2. asked by Suzanne
3. 1,108 views
wats the abbreviation for degrees celsiusand millisecond? http://en.wikipedia.org/wiki/Celsius
1. 0 answers
2. asked by chemiii
3. 623 views
would "drowned leaves" be personification since leaves really can not drown?I should think it would.
1. 1 answer
2. asked by Anonymous
3. 650 views
N2 converted is 0.874molN2 and O2 is 0.875molO2N2: P=? PV=nRT V=5.ool PV/V=nRT/V n=0.874molN2 P=nRT/V R=0.21latm/molk T=298k
1. 0 answers
2. asked by Brianna
3. 469 views
Did anything major occur around the 1860s in England? Other than inventions and England's take on the American Civil War.http://
1. 0 answers
2. asked by Joe
3. 499 views
the point on the curve is 4y=x^2 nearest to (7,2) is:this is what i did: i solved for y and I know that the there's a tangent
1. 0 answers
2. asked by Anonymous
3. 612 views
k i only need to know the abreviation for degrees celsius................................................I gave it to you.
1. 0 answers
2. asked by chemiii
3. 365 views
Scientists use polymerase chain reaction (PCR)to amplify a segment of DNA into many copies. to insert new nucleotide segments
1. 0 answers
2. asked by Tori Renee
3. 1,391 views
please heeeeeeeeeeelp i just need to know wat the abbreviation is for degrees celsius and millisecond.......HELPdegrees C for
1. 0 answers
2. asked by chemiii
3. 507 views
so if i were saying i was something somethings tall.....wich would be better....meters...centimeters...or millimerter...I really
1. 0 answers
2. asked by chemiii
3. 550 views
Why did the makers of the Constitution provide "Filters" between the voters and the U.S. Senate and the presidency?The French
1. 1 answer
2. asked by Suzanne
3. 1,893 views
A rigid 5.00 L cylinder contains 24.5g of N2(g) and 28.0g of O2(g).(a). Calculate the total pressure, in atm, of the gas mixture
1. 4 answers
2. asked by Brianna
3. 3,050 views
which is longer or farthest...millimeters centimeters....meters....or kilometers.....kilo hecto deka meter deci centi milli from
1. 0 answers
2. asked by chemiii
3. 461 views
Question: You are about to purify an impure sample of naphthalene by column chromatography. What solvent should you use to elute
1. 0 answers
2. asked by Sheryl
3. 2,078 views
Question: A sample was placed on a chromatography column. Methylene chloride was used as the eluting solvent. All of the
1. 1 answer
2. asked by Sheryl
3. 1,866 views
The restriction enzyme EcoR1 recognizes the DNA sequence GAATTC. Which DNA strands will be cut by EcoR1?I. TTCAGGAATTCGGAAACC
1. 0 answers
2. asked by notasciencegal
3. 499 views
How do you do this?a pineapple drink contains 15% pineapple juice. how much pure pineapple juice should be added to 8 quarts of
1. 0 answers
2. asked by Em
3. 1,107 views
What role does nitrogen play in plant growthhttp://www.google.com/search?as_q=%22plants+use+nitrogen+to%22&num=10&hl=en&btnG=Goo
1. 0 answers
2. asked by SW
3. 523 views
How far does the coastal plain extendWhich coastal plain? Please explain, and we'll try to help you.
1. 0 answers
2. asked by Austin
3. 391 views

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