Questions Asked on March 6, 2007

A bag contains 9 red chips and 12 blue chips. Two chips are selected randomly without replacement from the bag. What is the
1. 1 answer
2. asked by J
3. 8,826 views
Calculate the work done when 50.0g of tin dissolves in excess acid at 1.00atm and 25 (degree in celsius)Sn(s)+2H(aq)----- Sn(aq)
1. 3 answers
2. asked by Farzan
3. 5,507 views
How much heat is added to a 10.0 g of ice at -20.0 degrees Celsius to convert it to steam at 120.0 degrees Celsius?compute and
1. 4 answers
2. asked by Marie
3. 3,589 views
a number has 4 digits.no digits in the number are repeated. the digit in the tens place is three times the digit in the
1. 2 answers
2. asked by ciera
3. 2,671 views
the disney golf classic starts with 64 golfers. the golfers form pairs and each pair plays a match. the losers drop out and the
1. 6 answers
2. asked by ciera
3. 2,543 views
which would be the most likely forms that you would consider using within the next year? What personal advantages or
1. 3 answers
2. asked by Jaan
3. 1,555 views
The Doppler effect occurs whena) a source of sound moves toward a listener b) a listener moves toward a source of sound c) a
1. 1 answer
2. asked by anonymous
3. 1,463 views
help required in calculating the pH value of a .84 mols per litre solution of sulfuric acid. I understand that pH = -log 10 (2x
1. 1 answer
2. asked by ruby
3. 1,410 views
The isotype caesium -137, which has a half life of 30 years, is a product of nuclear power plants. How long will it take for the
1. 1 answer
2. asked by Charley
3. 1,253 views
How would you conjugate the verb "decir" which means to say, to the "yo" form? Would it be digo? Or dico? Please help!Thank you
1. 0 answers
2. asked by Tavia
3. 1,192 views
A triangular garden plot has one 16 foot side. The height perpindicular to that side is 12 feet 6 inches. If each plant requires
1. 0 answers
2. asked by Tay
3. 1,172 views
Can someone please help me with the following question. I am not really sure even how to start.One company purchased all of the
1. 0 answers
2. asked by cindy
3. 1,172 views
What is the ratio of phenotypes in the offspring produced by the cross Aa x Aa, assuming complete dominance for the trait?a.
1. 0 answers
2. asked by Dave
3. 1,137 views
In the process called fluorescence, some substances absorb photons of one kind of radiation (e.g) ultraviolet radiation), and
1. 0 answers
2. asked by Kelvin
3. 1,136 views
Running Journal: Macbeth (Act 1 Scene 1)Thunder and lightning; enter three Witches: In the play as a whole, people are tossed
1. 0 answers
2. asked by margie
3. 1,124 views
I need a thesis that encompasis this essay "Is this the promised end?" By Joyce Carol Oates. You can google it.Please note that
1. 0 answers
2. asked by Anthropian
3. 1,101 views
what do you mean by chronologicalchronological means in the order of advancing dates. http://www.answers.com/chronological =)
1. 0 answers
2. asked by niva
3. 1,097 views
how whould u find the next 3 terms of sequence 18,9,9/2,9/4Each term is the last multiplied by 1/2. dont got one i think that is
1. 1 answer
2. asked by ebony
3. 1,088 views
Round 427,685 to the nearest thousand.428,000
1. 0 answers
2. asked by Dan
3. 1,040 views
Hi. I have a few calculus problems that I have to do using the washers and shell method to find out what the volume of the graph
1. 0 answers
2. asked by Kira
3. 1,014 views
what are some challenges about working with rational expressions?Math is a language. Getting it precisely right is a lot easier
1. 0 answers
2. asked by jas20
3. 983 views
mr.jackson is preparing bags of treats to give trick or treaters on halloween he has 48 pieces of candy and 60 pieces of gum he
1. 2 answers
2. asked by ciera
3. 959 views
For a typical negative externality market graph, with Demand curve (also labelled private value), and supply curve (private
1. 0 answers
2. asked by Anonymous
3. 936 views
Okay, i posted this question yesterday, however, I did not really understand the answer I received. If your the one who answered
1. 0 answers
2. asked by Matt
3. 935 views
Find the derivative of the function.y= xcosx - sinx What's the derivative? I get only one trig function. I will be happy to
1. 0 answers
2. asked by Jonah
3. 894 views
The isotope caesium-137, which has a half life of 30 years, is a product of neuclear power plants. How long will it take for the
1. 0 answers
2. asked by Julie
3. 871 views
Discuss the importance of each step in the scientific method. Why do you think scientists utilize this type of experimentation
1. 0 answers
2. asked by Trenet
3. 856 views
Who was an important person in Christianity,islam and judaism, where were they started and when were they discovered?THANX!!!!!!
1. 1 answer
2. asked by vahnna
3. 855 views
My question is to get a better understanding of this. Basically, these two problems, I did it WITHOUT replacement. So I would
1. 0 answers
2. asked by J
3. 760 views
A 5 g igal reguires addinng 8.6 ml diluent to get concentration of 250 mg/ml. The powder volume is __ ml a.9.3 b.10.6 c.11.4
1. 1 answer
2. asked by KUZAVA
3. 747 views
underwater pressure can be found using the formulap=L+d/33 where p is the pressure (in atmospheres), and d is the depth of the
1. 0 answers
2. asked by VERYYY IMPORTANT!!!!
3. 746 views
Concerning compounds cyanogen, Hydrogen cyanide and sodium cyanide.Cyanogen = C2N2 (CN)2 Hydrogen Cyanide = HCN boils at 26C and
1. 0 answers
2. asked by Lacey
3. 745 views
Explain, with the help of an appropriate labelled sketch diagram, how a hydrogen atom, which has only one electron, has so many
1. 1 answer
2. asked by Adam
3. 735 views
Concerning compounds cyanogen, Hydrogen cyanide and sodium cyanide.Cyanogen = C2N2 (CN)2 Hydrogen Cyanide = HCN boils at 26C and
1. 0 answers
2. asked by Lacey
3. 724 views
define:passagea portion or section of a written work / one pargraph of something http://www.answers.com/passage Excellent
1. 0 answers
2. asked by Sheldon
3. 720 views
Can someone please check my work on this problem? That'd be great!:What is the balanced equation for the chemical change of
1. 0 answers
2. asked by Fidelia
3. 714 views
Negative externalities in a market could be internalized ifa) there were a tax on the product b) there were a subsidy on the
1. 0 answers
2. asked by Anonymous
3. 712 views
In a game of pool the cue ball strikes another ball of the same mass and initially at rest. After the collision the cue ball
1. 0 answers
2. asked by Nat
3. 710 views
What are the four main directions?Check this site for the four cardinal (main) directions.
1. 0 answers
2. asked by amanda
3. 707 views
Ok, I think I have this one but can you please check my work? A nationally known company markets a product called "cleaning
1. 1 answer
2. asked by Toni HELP!
3. 703 views
If an ideal gas is allowed to expand into a vacuum, this means that the external pressure is 0. This doesn't affect the internal
1. 0 answers
2. asked by Chris
3. 702 views
write the standard form equation of the parabola with vertex (-2,-2) that goes through point (-1,0)y= a (x-b)^2 + c b has to be
1. 0 answers
2. asked by jason
3. 694 views
I have to balance an equation and I had to make the equation from an experiment we did.So far, my equation looks like this and I
1. 0 answers
2. asked by Abby
3. 680 views
How would you approach creating a negative message for a superior (such as a menager at work or an instructor) versus creating a
1. 0 answers
2. asked by Tameka
3. 678 views
Hey, I have a research paper for my college U.S History class and I'm having the hardest time thinking of a topic! It can be
1. 0 answers
2. asked by Cristina
3. 677 views
If someone made the statements to you, Asian Americans and Pacific Islanders are a model minority, and Asian Americans and
1. 0 answers
2. asked by jenna williams
3. 656 views
How do I find out about tools used 100 years ago that are still used today?go to google and type intools used 100 years ago
1. 0 answers
2. asked by Katie
3. 655 views
Each element has a different set of energy levels. Use this fact to "explain" whay the colour of the light emitted by an element
1. 0 answers
2. asked by Grant
3. 653 views
Could someone read the passage and please tell me which answer is correct?Some kids collect coins. I can't keep a quarter
1. 0 answers
2. asked by Jessica
3. 650 views
I don't believe I'm getting the correct answers for this problem. Could someone look over my work and verify whether it is
1. 0 answers
2. asked by Chris
3. 643 views
I am creating a resource page for an essay. Problem is a lot of my citations came from the same online encyclopedia which list
1. 0 answers
2. asked by crystle
3. 633 views
A drop of oil (volume 0.05cm3) is released from a medicine dropper on to the calm surface of a pond where it spreads out to
1. 0 answers
2. asked by Grant
3. 631 views
please can u help i need to a structure of a polymer and i dentify the monomer unit and include three monomer units,from the
1. 0 answers
2. asked by jane
3. 620 views
Problem:4x/(x+2)-8/(x-1) What I Got: 4x^2-4x-16/(x+2)(x+1) *I had to simplify the rational expression No. At x=0, it doesn't
1. 0 answers
2. asked by margie
3. 610 views
using the properties of sodium cyanide , deduce the type of bonding that holds this compound together, explaining how you
1. 0 answers
2. asked by Kirsty
3. 609 views
for this question is the answer trueFrankenstein says, "Like Adam, I was apparently united by no link to any other being in
1. 0 answers
2. asked by casey
3. 607 views
vilres what is this word unscramble it pleasehttp://wordsmith.org/anagram/ Type vilres in the box, and enter. there are three
1. 0 answers
2. asked by Hannah
3. 601 views
what year was the oldest copy of Ralph Ellison's Going to the Territory published?That book was published in l986
1. 6 answers
2. asked by rita
3. 601 views
56% what would thefraction and decimal be56% = 56/100 (which can be simplified by dividing both numerator and denominator by 4).
1. 2 answers
2. asked by kate
3. 600 views
what do people who live in mozambique wear on their day to day activitieshttp://www.google.com/search?source=ig&hl=en&q=mozambiq
1. 0 answers
2. asked by lauren
3. 600 views
How would I solve this equation?d-1 = -1 1 ____ ___ 4 2 (d-1) divided by 4 = -1 and 1/2 Thanks, Ok, I'll set up your problem
1. 3 answers
2. asked by Sarah
3. 591 views
Right before the war Imperialistic, territorial, Nationalism and economic rivalries had been intensifying among Germany, France,
1. 0 answers
2. asked by essay+ can some edit my paragraph?Thanks!
3. 577 views
I am writing a debate for school and it is about this statement:“The initial cause of WW1 was the assassination of Archduke
1. 0 answers
2. asked by World War one!
3. 575 views
What is the meaning of validity, truth, and soundness as they relate to the area of logical syllogisms?Since this is not my area
1. 0 answers
2. asked by Nancy
3. 567 views
is it ok to use the word 'you' in a persuasive essay?As in: "Where else do you see desperate ladies act like crazed maniacs for
1. 0 answers
2. asked by Anonymous
3. 564 views
I thought that we can solve anything with equations is it always polynomials. Isn't this the same thing as finding the unknown
1. 0 answers
2. asked by jas20
3. 558 views
What goes in a conclusion paragraph?http://nutsandbolts.washcoll.edu/ending.html
1. 0 answers
2. asked by Jamie
3. 558 views
The formula for usinng alligation to repare solutions work for solutions between__ %and __ % a.0,50 b.25,75 c.50,100 d.0,100Some
1. 0 answers
2. asked by KUZAVA
3. 550 views
what is the call number of the oldest copy of Ellison's Shadow and Act?Ask your librarian for the call number for her library on
1. 2 answers
2. asked by rita
3. 549 views
My teacher said that I only put that he "appears" to be a hypocrite, and that I need to clearly state if he is a hypocrite or
1. 0 answers
2. asked by GuruBlue
3. 536 views
A 0.21 g of Sulfuris acid is dissolved completely in sufficient water to make 0.25 litre of final solution. Calculate the
1. 0 answers
2. asked by Gemma
3. 533 views
how do you8 find unit ratedivide quantity by time. For instance, one travels 45 miles in 1/2 hour. Unit rate= 45/.5=90miles/hr
1. 0 answers
2. asked by brianna
3. 531 views
I am writing a short monologue on a person who chooses not to believe in any religion, but its back in when religion was not an
1. 0 answers
2. asked by lizzie
3. 527 views
Should both qualitative and quantitative measures be used to evaluate the effectiveness of your strategic plan? Why or why not?W
1. 0 answers
2. asked by Ms Brown
3. 522 views
If cell depolarises at +50mV, what are the concentrations of K+?I am really confused how to use the nernst equation to get the
1. 0 answers
2. asked by Anna
3. 519 views
Which action would result in more (financially) valuable product: taking one proton from each nucleus in a sample of gold or
1. 0 answers
2. asked by Julie
3. 516 views
56%, what would the fraction and decimal be56/100= 23/50 .56 is a neat fraction. What does it mean? How many hundredths is .56?
1. 0 answers
2. asked by kate
3. 514 views
I know how to find the interval of convergence, but I don't understand when to check for convergence at the endpoints (to see if
1. 0 answers
2. asked by Jin
3. 509 views
How do you simplify this expression, assuming all variables are positive?(3a^1/2b^1/3)^2 The carrot symbol represents exponents.
1. 0 answers
2. asked by Sally
3. 509 views
I have a problem in which I'm solving for -w. My equation is this:-w= nRT ln V2/V1 However, I don't know the value of n, but I
1. 0 answers
2. asked by Alyssa
3. 507 views
We are putting together a scrapbook for my older sister, and we came up with some dictionary definitions for parts of her name,
1. 0 answers
2. asked by Jenna
3. 499 views
Giving 500 mg of medication in 50 ml to infuse over 30 minutes using a 10 drops/ml set would result in administration of __
1. 0 answers
2. asked by KUZAVA
3. 493 views
I'm sorry, i didn't understand what you did. Can you explain it step by step
1. 0 answers
2. asked by jason
3. 485 views
In a study, a few students did the number Stroop and color Stroop.They showed much less interference on the numbers than they
1. 0 answers
2. asked by jason
3. 482 views
The weight in grams{g} of 1 mM of NaCl is__ a.49.0 b.58.5 c.65.5 d.78.5http://environmentalchemistry.com/yogi/reference/molar.ht
1. 1 answer
2. asked by KUZAVA
3. 474 views
Use the Cauchy Integral formula to evaluate foC (closed curve) f(z) dz,where C is oriented anticlockwise, for f(z) = (z + i)^2 /
1. 0 answers
2. asked by Karen
3. 473 views
if the percent was 56 what would the fraction value be and the decimal valuePlease read my previous answer to "kate"
1. 0 answers
2. asked by bobby
3. 472 views
Should there be more or less exploration and mining on public lands in the United States? Explain your answer.What is your
1. 0 answers
2. asked by Jaan
3. 471 views
Problem:(2x+1)/(x^2-16) - (x^2-6x-7)/x^2-11x+28 What I Got: -x^2-3x-3/x^2-16 correct RIGHTAMUNDO WLCM :)
1. 0 answers
2. asked by margie
3. 469 views
one mole of triphenylmeethanol lowers the freezing point of 1000g of 100% sulfuric acid twice as much as one mole of methanol.
1. 0 answers
2. asked by kim
3. 450 views
find 25% of 300what is 1/4 of 300? what is 25/100 of 300?
1. 0 answers
2. asked by halida
3. 442 views
if the percent was 56 what would the fraction value beI will be happy to check your work on this. Percent means per 100, or /100
1. 0 answers
2. asked by kate
3. 434 views
in the play pygmalion, i need to compare mrs. pearce to a person or sect in american or british society.OK, do that and someone
1. 0 answers
2. asked by Anonymous
3. 430 views
What are some key financial ratios that would be useful in evaluating strategy for your organization and why?Wouldn't that
1. 0 answers
2. asked by Ms Brown
3. 428 views
Problem:(x+2)/2x^2+5x+2 + (x-3)/2x^2-5x-3 What I Got: 0 at x=0, one gets 2/2 + -3/-3 which is not zero. You messed up a sign, I
1. 0 answers
2. asked by margie
3. 416 views
for this question is the answer trueOne sign that Frankenstein is declining during his study is that he becomes unresponsive to
1. 0 answers
2. asked by casey
3. 411 views
how can i protect an from a 6m fall and make it go 3mplease look at your question. It makes no sense to us. Repost it
1. 0 answers
2. asked by chris
3. 407 views
which numbers are four units from -1?3, -5 are both four units away on the real number line.Donna E. Shalala
1. 0 answers
2. asked by kate
3. 404 views
which numbers are four units from -1?It may help to look at a number line like the following (as an example): <--- -5 --- -4 ---
1. 0 answers
2. asked by kate
3. 403 views
if you simplify 15/72 would it be 5/24 yes or no?Yes
1. 0 answers
2. asked by may
3. 389 views

Back to March 2007