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Questions Asked on February 26, 2007

what is the molecular geometry and bond angles of CF2Cl2?Is there any reason to suspect this won't be tetrahedral with bond
1. 1 answer
2. asked by karla
3. 2,937 views
A stationary block explodes into two pieces L and R that slide across a frictionless floor and then into regions with friction,
1. 0 answers
2. asked by COFFEE
3. 2,288 views
A man (weighing 915 N) stands on a long railroad flatcar (weighing 2805 N) as it rolls at 18.0 m/s in the positive direction of
1. 1 answer
2. asked by COFFEE
3. 1,969 views
The powers of Congress are affected by all of the following EXCEPT what thea. Constitution expressly says Congress may do b.
1. 1 answer
2. asked by Suzi
3. 1,849 views
1. in which group is bromine found(on the periodic table)?2. what is the name of its chemical family? 3. in which group is
1. 1 answer
2. asked by michelle
3. 1,489 views
Since 1789, the expansion of power of the National Government has been caused by all of the following EXCEPTa. strict
1. 1 answer
2. asked by Suzi
3. 1,460 views
how grams of oxygen can be produced from the decomposition of 100g KClO3?how much iron can be recovered from 25.0g of Fe2O3 how
1. 0 answers
2. asked by Beautiful
3. 1,373 views
If these samples were drawn from a population with mean male weight of 180 and mean female weight of 165, what is the
1. 1 answer
2. asked by Noel
3. 1,252 views
The speaker of "The World Is Too Much With Us" is a materialist at heart. in that poem would the correct answer be false.This
1. 0 answers
2. asked by cameron
3. 1,250 views
A 15.7mL sample of HNO3 reacts to neutralize 27.7mL of 0.187M KOH solution. What is the molarity of the HNO3 solution?HNO3 + KOH
1. 0 answers
2. asked by Kellie
3. 1,220 views
At 650 degree C and a pressure of 690mm HG, the 0.927g sample has a volume of 194cm3.How do I calculate the volume at the same
1. 0 answers
2. asked by sarah
3. 1,167 views
what do epithelial and connective tissues form?Would this help? I don't know much about the subject myself.
1. 0 answers
2. asked by HELPPP PLEASE!!
3. 1,152 views
A shot putter puts a shot (weight=70.3N) that leaveshis hand at distance of 1.51m above the ground.(a) Find the work done by the
1. 0 answers
2. asked by Cavin
3. 1,140 views
factor the polynomial completely...3x-15+2xy-10y
1. 0 answers
2. asked by Amanda
3. 1,081 views
Can someone just check this one for me?The neutralization reaction between Al(OH)3 and HNO3 produces a salt with the formula
1. 0 answers
2. asked by Kellie
3. 1,078 views
In my opening sentence for my essay "Weaknesses of the Articles of Confederation" should I write "The Articles of Confederation
1. 0 answers
2. asked by Jenna
3. 1,068 views
What would one say their experiences may be during A Bloody Stalemate?Think about a soccer game where no matter what either team
1. 0 answers
2. asked by Dennis
3. 1,063 views
what is the difference between 14kt gold and 14k gold and what one is the better goldBoth are the same thing Thank you for using
1. 0 answers
2. asked by tom
3. 1,051 views
Consumer expenditures on safety are thought to have a positive income elasticity. For example, as incomes rise, people tend to
1. 0 answers
2. asked by Anonymous
3. 1,034 views
The Picture It frame company determines that the cost function for its new make-at-Home picture frame is: C(x)= 60x + 72,000,
1. 0 answers
2. asked by Aletha
3. 1,001 views
write as a single logarithm:-2logbase3(1/x)+(1/3)logbase3(square root of x) please show the steps to solving this. thanx.
1. 0 answers
2. asked by michelle
3. 966 views
A cable lifts a 1370 kg elevator at a constant velocity for a distance of 42 m. What is the work done by each of the following?(
1. 2 answers
2. asked by Mary
3. 964 views
In a television set, electrons are accelerated from rest through a potential difference of 18 kV. The electrons then pass
1. 0 answers
2. asked by Anna
3. 943 views
A XX-g sample of methane, CH4, is mixed with YY atm of O2 (an excess) in a VV L combustion chamber at 125.0°C. The combustion
1. 0 answers
2. asked by Jack
3. 938 views
In a particular suburb 30% of housholds have installed electronic security systems. If 2 households are chosen at random from
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2. asked by Jason L
3. 922 views
A centre enters students for English levels one and two end test every year. Some take the paper based version, others online
1. 0 answers
2. asked by jigna
3. 862 views
It is known that the amount of time needed to change the oil in a car is normally distributed with a standard deviation of 5
1. 0 answers
2. asked by Jason L
3. 860 views
Use the following missing pieces to complete the runaway math puzzle.2 6 6 0 1 8 0 5 Rewrite the equations from the runaway math
1. 0 answers
2. asked by tyrese
3. 851 views
Hello, I have to do a question on the 20th century in what ways we live in the 20th century are we considered romantics I am
1. 0 answers
2. asked by cameron
3. 845 views
All of the following are implied powers of Congress EXCEPT the power toa. set maximum work hours b. restrict arms sales c. fund
1. 0 answers
2. asked by Suzi
3. 810 views
I need help:Emmett has a 15-year $115,000 mortgage at 7.1% His monthly payment is $1,040.09 Find the principal after the first
1. 0 answers
2. asked by Chandra
3. 804 views
do you mean like this:720/(V-30) + 720/(V+30) = 10 Get a common denominator of (v-30)(v+30) then multiplying both sides by that,
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2. asked by jas20
3. 800 views
"Relative" is an important word. Block L of mass mL = 1.90 kg and block R of mass mR = 0.500 kg are held in place with a
1. 0 answers
2. asked by COFFEE
3. 781 views
It is known that the amount of time needed to change the oil in a car is normally distributed with a standard deviation of 5
1. 0 answers
2. asked by Jason L
3. 778 views
Hi,Can any one tell me the relations between TR Roosevelt and Tadasu Hayashi? Were there any tensions between these too? I have
1. 1 answer
2. asked by Shaina
3. 777 views
All of the following are implied powers of Congress EXCEPT the power toa. set maximum work hours b. restrict arms sales c. fund
1. 0 answers
2. asked by Suzi
3. 766 views
It is known that the amount of time needed to change the oil in a car is normally distributed. A random sample of 100 oil
1. 0 answers
2. asked by Jason L
3. 755 views
If these samples were drawn from a population with mean male weight of 180 and mean female weight of 165, what is the
1. 0 answers
2. asked by Noel
3. 753 views
thirteen contains six letters. t, h, i, r, e, nA word I know six letters it contains subtract just one, and twelve is what
1. 0 answers
2. asked by bobpursley
3. 741 views
“World War II was inevitable”inevitable: Impossible to avoid or prevent Why is this statement true? To understand this, you
1. 0 answers
2. asked by amber!
3. 728 views
s- integrals 1/ [ (x^4) sq.rt(x^2+9)] i know x=3tanx sq.rt(x^2+9)= 3 secx dx= 3/[cos^2(x)] so far i know: = 1/ (3tan^4(x)) 3secx
1. 0 answers
2. asked by christine
3. 706 views
Wrong tire pressure can increase tire wear and decrease gas mileage. A manufacturer of new tires tested the tire for wear at
1. 0 answers
2. asked by Jason L
3. 701 views
What does Salvation mean?from http://www.answers.com/salvation sal·va·tion (săl-vā'shən) n. Preservation or deliverance
1. 0 answers
2. asked by Bryan
3. 699 views
Problem:25-x^2 6 ------ * --- 12 5-x What I Got: 5-x --- 2 *Please Check My Work And Tell Me If I am Correct or wrong.If I am
1. 0 answers
2. asked by Margie
3. 691 views
An organization’s external environment has three components: the remote environment, the industry environment, and the
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2. asked by Ms Brown
3. 690 views
Where Can i find some short current event articles?http://www.nytimes.com http://www.latimes.com http://www.pe.com
1. 0 answers
2. asked by Bryan
3. 683 views
One component of a magnetic field has a magnitude of 0.046 T and points along the +x axis, while the other component has a
1. 0 answers
2. asked by Anna
3. 679 views
A local company has been in trouble recently over hiring male applicants rather than female. Recently 3 employees hired were all
1. 0 answers
2. asked by Jason L
3. 678 views
Problem:a^2-9 a^2-3a ----- * -------- a^2 a^2+a-12 Here Is What I Got: (a+3)3a ------- (a+4) *Please Check It.I think I did it
1. 0 answers
2. asked by Margie
3. 676 views
In the following cross tab or contingency table the favorite sport of 50 university students is cross classified with the gender
1. 0 answers
2. asked by Jason L
3. 661 views
What is the last step in the synthesis of secretory protein synthesis? I think it is exocytosis but the other choices I have are
1. 0 answers
2. asked by Ayeisha
3. 647 views
1. Identify two examples of exponential r/s2. The data below shows how the the population of the world has changed over the last
1. 0 answers
2. asked by me again Thanks sooo much
3. 646 views
if you had 1.5 liters of water, how many milliliters would you have?There are 1000 millileters per liter. ("Milli" means 1/000).
1. 0 answers
2. asked by xiemna
3. 642 views
Find the amount in an account if$2000 is invested at 6.125%,compounded semi-anually,for 2 years. A. $2,256.49 B. $2,252.50 C.
1. 0 answers
2. asked by Hilda
3. 639 views
homework due by 8am on 2/26...spent too much time with bad websites....still no answers....need help with simple random
1. 0 answers
2. asked by nancy
3. 633 views
I have a compoundch3 = ch- ch - oh ch3 the ch3 is under the first ch from the left, i have to identify the monomer unit and draw
1. 0 answers
2. asked by bex
3. 633 views
How do nucleaotides join to form nucleic acids? Name the bond formed.http://www.sparknotes.com/biology/molecular/structureofnucl
1. 0 answers
2. asked by Raj
3. 631 views
focus: (0,p)vertex: if not given, then it is assumed (0,0) Directrix: k+p or k-p, i'm not sure I think these are the general
1. 0 answers
2. asked by Marie
3. 629 views
Hello for this poem for this question which one is correct:"The child is father of the man." What does this mean? The best
1. 0 answers
2. asked by cameron
3. 625 views
1. It is incorrect.The friction has to equal the force down the plane...right? The trolley has no net acceleration, so it must
1. 0 answers
2. asked by bobpursley
3. 623 views
Hello. Can I get someone to help me set up these problems?1.) How many moles of N are there in 2.6 moles of NHO3? 2.) How many
1. 0 answers
2. asked by Nathan
3. 622 views
A power boat of mass 475 kg is cruising at a constant speed of 8.9 m/s. The propeller provides a drive force of 770 N. The
1. 0 answers
2. asked by Mary
3. 621 views
When adding 100mL of water to a solution of 50grams of KI in 400mL of water, the total amount of KI in the new solution will be
1. 0 answers
2. asked by Kellie
3. 620 views
According to a survey of U.S. firms, the advertising elasticity of demand is only about 0.003. Does this indicate that firms
1. 0 answers
2. asked by Elle
3. 613 views
thanx so much, but how would they give confidence to the new deal?http://en.wikipedia.org/wiki/Fireside_chats Interesting
1. 0 answers
2. asked by INEEDHELP!!!
3. 609 views
A paper manufacturer claims that fewer than 1 in 100 of its reels (2 ton rolls) of paper is flawed. A customer has just received
1. 0 answers
2. asked by Jason L
3. 604 views
A company claims that no more than 5% of a particular product has a defect. In a shipment of 15 units, what is the probability
1. 0 answers
2. asked by Frederick
3. 601 views
i need help completing these tasks...can u guys offer help on each of these taskS? thanks...task 1: describe how key aims and
1. 0 answers
2. asked by Joseph
3. 590 views
A company claims that no more than 5% of a particular product has a defect. In a shipment of 15 units, what is the probability
1. 0 answers
2. asked by Frederick
3. 589 views
Why was the war in the air a significant battle of WWI? (Three reasons)Also, supporting evidence and examples would be helpful
1. 0 answers
2. asked by Lucy
3. 587 views
A company claims that no more than 5% of a particular product has a defect. In a shipment of 15 units what is the probability of
1. 0 answers
2. asked by Jason L
3. 586 views
1. Convert the ffl octal numbers into denary numbera) 1527 b) 21 364 2. Convert the ffl denary numbers into binary numbers a)
1. 0 answers
2. asked by temise
3. 584 views
Write an essay on the most destructive force in the world today.http://www.google.com/search?q=most+destructive+force&rls=com.mi
1. 0 answers
2. asked by Leslie
3. 583 views
Which is the dependent variable in the following situation?:A marine biologist wants to track the miles that a particular
1. 0 answers
2. asked by cody
3. 582 views
Hello!Can someone help me find some websites or information on a man named Giacomo Punccini..and can you find something about
1. 4 answers
2. asked by Vin
3. 577 views
DerivativeDifferentiate f(x)=(5x-4)^2 There are two ways to do this: (1) let u = 5x-4, and use the "chain rule", df/dx = df/du *
1. 0 answers
2. asked by Dee
3. 574 views
A survey of community banks asked about the loan to deposit ratio (LTDR) a banks total loans as a percent of its total deposits.
1. 0 answers
2. asked by Jason L
3. 574 views
Are all of these examples of activation energy? If not which ones aren't.1.To go forward on your bicycle, you must paddle. 2. A
1. 0 answers
2. asked by Ayeisha
3. 560 views
Which is the idependent variable in the following situation?:A marine biologist wants to track the miles that a particular
1. 0 answers
2. asked by austin
3. 558 views
What government imposed barriers stop or hinder the export of automobiles?
1. 0 answers
2. asked by Sonia
3. 557 views
I need help with these questions: In the poem "The world is too much with us" does the speaker believe we have lost or love of
1. 0 answers
2. asked by cameron
3. 551 views
A paper manufacturer claims that fewer than 1 in 100 of its reels (2 ton rolls) of paper is flawed. A customer has just received
1. 0 answers
2. asked by Jason L
3. 551 views
This essay is on Benjamin Franklin, and I was wondering why he went to Philadelphia at only 17. Did he run away or did his
1. 0 answers
2. asked by Jenna
3. 547 views
cAN YOU LOOK AT THE PREVIOUS POST. i am completely lost towards that equation...how do i even solve it because then i would have
1. 0 answers
2. asked by jas20
3. 545 views
I would say no, the mariner was not alone on his ship, because there was the wedding guest with him! I went to google and looked
1. 0 answers
2. asked by Jenna
3. 544 views
I can't figure out this problem...Which character in The Awakening matches the archetypal label of "philosopher"?
1. 0 answers
2. asked by Anonymous
3. 536 views
How much water needs to be added to 150mL of an 0.75 molar solution of lithium phosphate to make the solution 0.625 molar?I came
1. 0 answers
2. asked by Kellie
3. 532 views
I need to figure out how to solve the equation x-squared y-squared+xy=1 i have no clue. I would appreciate any help!did you mean
1. 0 answers
2. asked by Jill-
3. 531 views
the dimensions of torque are the same as those of energy. Why it would nevertheless be inappropriate to measure torque in
1. 0 answers
2. asked by Ishani
3. 521 views
What number is less than10^-8?a)0.000001 b)0.0000001 c)0.00000001 d0.0000000001 10^(-8) = 0.00000001 figure it out from there.
1. 0 answers
2. asked by JJ
3. 504 views
What is the positively charged ion present in an aqueous solution of H2SEO3?hydronium. (H30<sup>+</sup>
1. 0 answers
2. asked by sarah
3. 500 views
For effective management an economy the classical and keynesia approaches are important.Discuss with examples from united states
1. 0 answers
2. asked by michael
3. 496 views
Why does this equation account for the fact that the gas volume is unchanged?H2Se + Sn ==> SnSe + H2 H2Se and H2 are gases. Sn
1. 0 answers
2. asked by sarah
3. 488 views
What would the charge be of the ion formed by this equation?H2SeO3(aq)==> 2H(aq) + SeO3(aq) The SeO3 ion has a negative two
1. 0 answers
2. asked by sarah
3. 467 views
I have to unscramble these letters to make words about electricity. I can't figure out these three.ISRESE LARLPLAE TKLATIWO
1. 0 answers
2. asked by Elizabeth
3. 457 views
(2w-1)^2=4(w-3)^2Expand both sides of the equation, then simplify: 4w^1 - 4w + 1 = 4w^2 - 24w + 36 ...... ..... w = 7/4
1. 0 answers
2. asked by mark
3. 430 views
-5(4w + 12 ) = 15use distributive property to solve -20w-60=15 -20w=-45 -20w/-20w=-45/-20 w=2.25 or 9/4 thanxz
1. 0 answers
2. asked by jose
3. 417 views
what is the manager's' responsibility in creating a successful organization?what is the manager's' responsibility in creating a
1. 0 answers
2. asked by Anonymous
3. 409 views

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