Questions Asked on January 15, 2007

In a gas mixture of He, Ne, and Ar with a total pressure of 8.40 atm, the mole fraction of Ar is ________ if the partial
1. 3 answers
2. asked by john
3. 8,599 views
An isosceles right triangle has an area of 98cm squared. Find the length of each leg.The formula of finding the area of a
1. 2 answers
2. asked by gr8
3. 7,058 views
A projectile is shot directly away from Earth's surface. Neglect the rotation of Earth.(a) As a multiple of Earth's radius RE,
1. 5 answers
2. asked by Jessy
3. 5,071 views
I need help balancing this redox equation:H2O2 + Ni+2 --> H2O + Ni+3 in basic solution. Here's what I have so far: Ni+2 --> Ni+3
1. 2 answers
2. asked by Chris
3. 2,393 views
I just can't do this...Two moles of potassium chloride and three moles of oxygen are produced from the decomposition of two
1. 1 answer
2. asked by Tabby
3. 2,000 views
A 5.0 kg particle and a 2.7 kg particle have a gravitational attraction with a magnitude of 2.2 10-12 N. What is the
1. 1 answer
2. asked by Jessy
3. 1,965 views
how would i calculate; a 50g sample of water at 100 degrees is poured into a 50g sample of water at 25 degrees. with a specific
1. 1 answer
2. asked by Noreen
3. 1,907 views
how do assumptions relate to the process of critical thinking?Please note that we don't do students' homework for them. Once you
1. 0 answers
2. asked by kk
3. 1,257 views
Could you help me find some websites that can tell me what the ingredients are in vinegar.http://en.wikipedia.org/wiki/Vinegar
1. 0 answers
2. asked by Katie
3. 1,214 views
What is pythagarouses thearyhttp://en.wikipedia.org/wiki/Pythagorean_theorem
1. 0 answers
2. asked by kat
3. 987 views
CompletionPercent error is calculated by dividing the ___1____ of the error by the accepted value and then multiplying by
1. 0 answers
2. asked by Bryan
3. 983 views
HELP ME!!!with what? sorry! what is a chemical symbol? thanks webelements heres a link to a chemistry/science site. thanks a
1. 0 answers
2. asked by Matt
3. 956 views
i still do not understand?? can someone please help me out???(a) why is the centripetal force neede to keep a body moving in a
1. 0 answers
2. asked by maria
3. 933 views
insurmountable: disadvantageChoices impermeable:water indomitable:defeat interminable:tedium inevitable:drawback
1. 0 answers
2. asked by jake
3. 927 views
why are function notation important?I don't know that it is important. However, it is a convenient shorthand notation that
1. 0 answers
2. asked by jasmine20
3. 920 views
A projectile is shot directly away from Earth's surface. Neglect the rotation of Earth.(a) As a multiple of Earth's radius RE,
1. 0 answers
2. asked by Jessy
3. 891 views
What literature do you consider to be part of the United States' current literary canon, and why? How do those selections
1. 5 answers
2. asked by Glenn
3. 856 views
Who was the only US President to be granted a patent and what was this for?I've just learned something. :-) Check this site.
1. 0 answers
2. asked by cindy
3. 852 views
i need to find 3 historic attractions , 3 culture attractions and 3 landscape attrctions in the u.k ?I would suggest you try
1. 0 answers
2. asked by katie
3. 820 views
A orbiting satellite stays over a certain spot on the equator of (rotating) Venus. What is the altitude of the orbit (called a
1. 1 answer
2. asked by Jessy
3. 801 views
What are the sectores of the economy?Since this is not my area of expertise, I searched Google under the key words "<I>economy
1. 0 answers
2. asked by Erica
3. 777 views
Which of the following ideas will nothelp children feel personal ownership in their classroom? 1. Giving the child the right to
1. 0 answers
2. asked by Hannah
3. 773 views
factoring::i factored 15A^2B - 10AB^2 into... (15A - 10B)(15A + 10B) am i doing it correctly? because im pretty confused. thanks
1. 0 answers
2. asked by mia
3. 749 views
What ae subway limited target group?Are you asking what the Subway sandwich company targets as its prime customers? Please
1. 0 answers
2. asked by zeta
3. 703 views
What is a foil? Ex. Bob is used as a foil to Tina.http://www.tnellen.com/cybereng/lit_terms/terms/2terms.html#Foil =) I still
1. 0 answers
2. asked by Gina
3. 693 views
Geometry. For the floor plans given in exercise 27, determine whether the side through the points (2,3) and (11,6) is
1. 1 answer
2. asked by jasmine20
3. 672 views
Just a quick question that will help me in my essay. I just need a quick answer not an explination, Im just using this answer as
1. 0 answers
2. asked by London
3. 670 views
I don't know how to do thisHow many moles of water can be made from 4 moles of oxygen gas and 16 moles of hydrogen gas? What is
1. 0 answers
2. asked by Tabby
3. 645 views
TWO QUESTIONS1. Discuss 2 limitations the supreme court has imposed on the exercise of 1st Amendment rights to free speech? On
1. 0 answers
2. asked by JAYLEE
3. 627 views
The demand for item A isP=40 -3.5Q The production of A entails the following average variable costs: AVC=1.5Q - 35 Fixed Costs
1. 0 answers
2. asked by 413
3. 626 views
how do you convert miles to feet.what formula do i use. one mile=5280feet so you would multiply the number of miles to 5280 to
1. 0 answers
2. asked by jasmine20
3. 611 views
How do you organizing information in informative, positive, negative, and persuasive messages?Assuming that the audience is
1. 1 answer
2. asked by Letitia
3. 607 views
15sqrt8x^15/5sqrt2x^4remember that sqrt(a)/sqrt(b) = sqrt(a/b) simplify the inside. also notice that sqrt(x^11) = sqrt(x^10) *
1. 0 answers
2. asked by margie
3. 592 views
what is the meaning of validity, truth, and soundness as they relate to the area of logical syllogism?http://en.wikipedia.org/wi
1. 0 answers
2. asked by kk
3. 582 views
in the isolation of eugenol, why is it necessary to extract the organic layer with enough base?I am not an organic chemist so
1. 0 answers
2. asked by madel
3. 580 views
1. Find the equation of the line described in each case:a) Gradient 3, cuts through (0, 6). b) Steepness of 4, passes through
1. 0 answers
2. asked by DJ Frankie Pigeon
3. 576 views
Is this correct or wrong?Technology. Driving down a mountain, Tom finds that he has descended 1800ft in elevation by the time he
1. 0 answers
2. asked by jasmine20
3. 562 views
I have to make a word problem with a real life situation that follows a linear equation i have to come up with the independent
1. 0 answers
2. asked by jasmine20
3. 562 views
What are a few excersizing you can do to strengthen the abdominal musclesWhich set of muscles would you use for lateral bending
1. 0 answers
2. asked by ana
3. 559 views
Does anyone know the formula to find any point between two other given points in a line?Please, and thank you! The mindpoint
1. 0 answers
2. asked by Paris
3. 542 views
The Question: Why must a calculated answear generally be rounded?My Answear: A calulated answear cannot be more precise than the
1. 0 answers
2. asked by Bryan
3. 539 views
How do I determine the profit margin (return of sales)? Billy's Chrystal Stores, Inc. has assets of $5,000,000 and turns over
1. 0 answers
2. asked by swischeese
3. 537 views
What is, "object of a preposition."This site will help. http://www.ucalgary.ca/UofC/eduweb/grammar/course/speech/1_5a.htm
1. 0 answers
2. asked by Gina
3. 536 views
42x25 rectangular roof(one side)We need to fill this roof with 8x4 plywood pieces. So, we need about 33 plywood pieces to fill
1. 0 answers
2. asked by Jen
3. 531 views
In which of these cases is a youngster doing work in the school gymnasium?climbing up a rope lifting a set of weights from the
1. 1 answer
2. asked by maria
3. 531 views
After looking at multiple resourses I have concluded that New Brunswick is a martime and continential climate region. Is this
1. 0 answers
2. asked by London
3. 531 views
I learned that a noun has six functions. One of those funstions are, subject of a verb. Can you provide a definition of,
1. 0 answers
2. asked by Gina
3. 527 views
what are the essential components of a logical argument?These sites will be of help. http://www.philosophypages.com/lg/e01.htm
1. 0 answers
2. asked by kk
3. 501 views
Thank you for answering part of the question...Need help with the rest.Have figured out that 36 degrees is the minimal angle
1. 0 answers
2. asked by Bob
3. 496 views
is this correct then.Why might fuction notations be important? My answer: a function notation shows how x computes based on an
1. 0 answers
2. asked by jasmine20
3. 490 views
I was growing some bacteria in Petri dishes that I got from wiping my hand with a q-tip. Condensation appeared directly above
1. 0 answers
2. asked by Sara
3. 489 views
An enemy ship is on the east side of a mountainous island. The enemy ship can maneuver to within 2500 meters of the 1800 meter
1. 0 answers
2. asked by Bob
3. 478 views
what is litigation?why do interest groups choose this as a technique to get what they want? Litigation is to take in issue to
1. 0 answers
2. asked by david
3. 477 views
I am reading the Scarlet Letter and i have a question.What are Dimmesdale's and Hester's plans to avoid being exposed by
1. 0 answers
2. asked by dukegirl
3. 473 views
I am no longer using the AOL Browser and trying to print the Index for you. Let's see what happens!
1. 0 answers
2. asked by SraJMcGin
3. 473 views
The revenue for a sandwich shop is directly proportional to its advertising budget. When the owner spent $2000 a month on
1. 0 answers
2. asked by jasmine20
3. 466 views
can someone please correct this for me.i have to graph: y = 3/4x + 2 so the points i got for plotting is: (-4,-1),(0,2),(4,5)
1. 0 answers
2. asked by jasmine20
3. 456 views
1 --In Japan, the process by which the prime minister can excuse the House of Representatives and trigger a general election is
1. 0 answers
2. asked by Jina
3. 448 views
graphing :y = 3/4x +2 the points i have are: (-3, -1/4), (-2,1/2),(-1,1 and 1/4)0,2),(1, 2 and 3/4),(2, 3and 1/2)(3, 4 and
1. 0 answers
2. asked by jasmine20
3. 430 views
Does copper rust in the presence of water?No. In the olden days wooden ships were coated with copper metal to prevent wood
1. 0 answers
2. asked by sam
3. 425 views
how to find if a compound e.g.CH3CN acts both as a nucleophile and an electrophile
1. 0 answers
2. asked by pab
3. 422 views
I need ideas for a grade three math project.A collection of 1000 items that can be fixed to a sheet of bristol board. All and
1. 0 answers
2. asked by Sheila
3. 410 views
This is a multiple choice question. Please answer it. I want to know what the answer id therefore I know if I was wonr gor right
1. 0 answers
2. asked by London
3. 398 views
Graph each of the following equations by first solving for y.2x – 3y = 12 so it would be: y = 2/3x – 4 and the solutions
1. 0 answers
2. asked by jasmine20
3. 388 views
for graphing:y =10x +40 some points would be: (-3,10), (0,40), and (3,70) yes.
1. 0 answers
2. asked by jasmine20
3. 387 views
Graph each of the following equation, using the intercept method.2x + 3y = 6 so the solutions are (0,2) and (3,0) yes.
1. 0 answers
2. asked by jasmine20
3. 367 views
how to find the stability of a carbanion attached to a benzene ring with ethersand nitro present
1. 0 answers
2. asked by mayuri
3. 367 views

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