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October 30, 2014

Posts by anon


Total # Posts: 1,391

I just need your IMAGINATION
What's a good creative title for overfishing?
April 7, 2009

Chemistry
ask your teacher.
April 7, 2009

ENGLISH GRAMMAR~!~!~!~!~
when do you use affect and when do you use effect?
April 7, 2009

chem
thanks that worked
March 26, 2009

chem
When hydrochloric acid reacts with magnesium metal, hydrogen gas and aqueous magnesium chloride are produced. What volume of 1.0 M HCl is required to react completely with 4.00 g of magnesium i did 4.00g x (mol/24.31 g Mg) x (2 mol HCl/1 mol Mg) x (L/!.0 mol HCl) = .329 L why ...
March 26, 2009

Financial Accounting
What items appear on the merchandising company statements that don’t appear on the service company statements? Why is there a difference?
March 24, 2009

history
what exactly is the third world counter offfensive? is it the war for the persian gulf?
March 4, 2009

chemistry
Yeah I know...sorry, but that's all the information I was given Thank you for your answer. But what exactly do you mean by "then make to the final mark of the flask with water." ?
February 21, 2009

chemistry
This is confusing. I am supposed to explain how to prepare a solution using the proper lab equipment (both from dry solid and a stock solution) Help would greatly be appreciated...
February 21, 2009

biology
You find a male tribble with plaid fur. When you cross this male with a purebred solid blue female, all the offspring are solid blue. A cross between two of these F1 tribbles produces an F2 generation that is 3/4 solid blue and 1/4 plaid. All of the blue F2 tribbles are male. ...
February 16, 2009

calculus
you do it separately to find each intercept
February 2, 2009

calculus
when y-int, x=0 and x-int, y=0
February 2, 2009

parts of speech
Thousands of years ago, fish were caught in nets and traps the word (in) is it a preposition in this sentence.
February 1, 2009

PARTS OF SPEECH
Thousands of years ago, fish were caught in nets and traps. Is the word (in) a preposition?
January 31, 2009

Personification
How about -- do it yourself. it's your homeowork.
January 15, 2009

algebra 1
A Robber Ducky?
December 11, 2008

Math
250?
November 18, 2008

Physics
Try to use P2-P1 = ρ/2(v1^2-v2^2) Derived from P1 + 1/2ρv1^2 = P2 + 1/2ρv2^2 Then A1V1 = A2V2 is from continuity and can be expressed V1 = A2V2/A1 You get the equation P2 - P1 = ρ/2((A2V2/A1)^2 - V2^2) via substitution And then simplify to 2(P2-P1)/ρ...
November 17, 2008

psy
I just wanted to follow-up to this question and answer. The textbook for ths class is still the same, and is one of the worst textbooks I have ever read. The person who wrote it seems to have written it just to see how much of a prig he could sound like. It's very ...
October 30, 2008

american government
a police officer has arrested a suspect and produced evidence of wrongdoing. list three questions you would ask the officer to determine whether the freedom and security of the suspect have been violated
October 26, 2008

american government
how can a governors message power affect legislation in a state?
October 26, 2008

american goverment
great answer damon thank alot
October 26, 2008

american goverment
thamk you
October 26, 2008

social studies
What does income polarization mean?
October 26, 2008

12th grade
They both allow internal fertilization to occur.
October 16, 2008

precal
Create a rational function that has a polynomial function that is similar. The rational function must have a vertical asymptote. thanks for any help.
October 14, 2008

Social Studies
here you go buddy. They were to seize stores of colonial gunpowder and also to bag the "rebel" leaders Sam Adams and Jhon Hancock.
October 13, 2008

re msg for writeacher
thanks for your help now you have broken it down like that it makes a bit more sense.
October 3, 2008

year 8 re
i need to write an essay about christians. the questions i have got are:- 1) Christians argue that.... 2) a futher point christians make is that... 3) however there is are also strong arguments against this point of view . people who do not believe in the existence of Jesus ...
October 3, 2008

nonfiction
kool, 100%! thanx kourtney!
October 1, 2008

music
i need to find 10 musical things about buddy holly and how he died. thanks!
September 22, 2008

PLEASE HELP ME WITH MY MATH H.W.
12 friends, 70cents each. 5 dimes and 4 nickles. 9 coins total
September 13, 2008

Ethnic Diversity
Two years later... I'm on the same damn checkpoint. So much for up to date learning.
September 2, 2008

history
I can't find a thing online and there is no reading for this week....oh well...
July 2, 2008

english
We have to state why the following sentences are not gramatical: a) Robin forced the sheriff go (I know there should be a "to" before the go, but I dont get the "rule" of why its gramatically incorrect) f) He came a large sum of money g) Did in a corner ...
June 30, 2008

history
I came to this page by means of search engine.. thanks for the history lesson..
June 23, 2008

speech
thank you :)
June 22, 2008

speech
help...i can't think what to do a speech on. It is for tomorrow. I was thinking about doing it on essays - can anyone help?
June 22, 2008

Ms Sue
Thankyou so much for all the help you gave me on the broughton airbus factory. i would have been lost without your help. thanks again !
June 2, 2008

geography
a BIG thankyou to Ms Sue for all your help on broughton airbus factory. you gave me alot of help and i appreciate . thankyou!
May 31, 2008

geography
where are all the airbus factories ? thankyou for your help!
May 31, 2008

GEOGRAPHY
why is the broughton airbus located in broughton? Is it because it is close to the motorways [i don`t know which motorways] close to the River Dee and it has enough land if it needs to be extended? the names of motorways will be useful thanks! SORRY to be a pain i`m sooooo ...
May 31, 2008

geography
what is the job of the beluga whale airbus? what happens when the parts arrive in toulouse? describe the site of the broughton airbus factory? thanks!
May 31, 2008

Electrochemistry
WEBASSIGN.... too bad no one answered this question...
May 20, 2008

dt
is a portable drill the same as a cordless drill? i`m confussed i don`t know if they are the same or different.
May 20, 2008

dt
definition for portable drill.
May 19, 2008

DT WOODWORK
thankyou for helping finding the sites about the different drills it was big help
May 19, 2008

DT WOODWORK
what is the definition of 1/ portable drill 2/ pillar drill 3/countersink 4/pilot hole thanks for your help
May 19, 2008

YEAR 7 GEOGRAPHY
Thankyou Ms.Sue for finding the site for the Broughton airbus pictures. They were very helpful .
May 16, 2008

YEAR 7 GEOGRAPHY
i forgot to mention i need some photos of the airbus factory in Broughton Chester. i can`t seem to find any. thankyou
May 16, 2008

year 7 geography
Please could someone help me i need to write an essay about airbuses.These are the questions i need to write my essay about. thanks for taking the time to help 1/ how does the airbus uk fit into the airbus factory? 2/ describe how the wings are transported and how they get to ...
May 16, 2008

science
does anyone know any science revision games about mr mcluthon i need to use it for my revision but can`t find them . thanks
May 16, 2008

HISTORY
does anyone know any good sites about the spanish armada that explains it simply. i need to write an essay about why it failed and the reasons. thankyou for your help!
May 16, 2008

Electrochemistry
^ Sorry Dr.Bob222 on behalf of these people from UCI
May 16, 2008

year 7 science
what gas is made from hydrochloride and zinc? Is it zinc chloride? how to test for zinc chloride what experiment to do . thanks i`m stuck on these questions . not very good at science!
May 5, 2008

math
is 2tanx the same as tan2x?
April 11, 2008

english: critical thinking
1 hundo! with: 1.D 2.B 3.B 4.D 5.B 6.B 7.A 8.A 9.A 10.D
March 19, 2008

chemistry
6.Answer the following questions about BaC2O4 and its hydrate: A. calculate the mass percent of carbon in the hydrated form of the solid that has the fromula BaC2O4 * 3H2O
February 29, 2008

chemistry
5. DDT is an insecticide banned by the U.S Government because it is a hazard to fish, birds, and humans. 710 g of DDT is actually isolated in the reaction. the theoretical yield for this reaction was calculated to be 725 g. what is the percent yield for this reaction?
February 29, 2008

chemistry
4. Phosphorous trichloride, PCl3, reacts with water to form phosphorous acid, H3PO4, and hydrocholoric acid: PCl3+ 3H2O> H3PO3+3HCL a. what is the limiting reactant when 10.0g of PCl3 is mixed with 12.4 g of H2O? b.what mass of HCl is formed? C. how much excess reactant ...
February 29, 2008

chemistry
3. How many grams of CaCO3 are required in the preparation of exactly 73.5 g of CO2? ---CaCO3> ---CaO + ---CO2
February 29, 2008

chemistry urgent!!!
2. When exactly 61.9 g of silver nitrate react with magnesium, how many grams of Ag are prepared? Balanced equation:
February 29, 2008

Chemistry
Please Help me with my chemistry Review I have a test tommorow? Please help me with my review my test average is low and i need at least a b to pass the class for the six weeks I am freaking out!!!! I care more about showing work i dont want answers I just want help on how to ...
February 28, 2008

Physics
You have been asked to keep a 35.1 kilogram crate from sliding down a 50.03° incline. The coefficient of friction between the crate and the incline is 0.26, and it's on the surface of Mars (gravitational acceleration at the surface of Mars is 3.75 m/s^2). How much ...
January 17, 2008

Physics
A vacant, 1560 kg car begins from rest and rolls 46 meters down an inclined plateau before rolling off the edge and crashing into the sea below. The plateau is at a constant downward angle of 12.4 degrees with the horizontal. The coefficient of rolling friction between the car...
January 17, 2008

biology
how do the proteins in tonoplast membranes protect against vacuole rupture????
January 2, 2008

chemistry - quant.
I need help calculating the pH of a solution that is .0400M Na3AsO4 I was trying to calculate the pH with [H30+]=sqrt(ka1*ka2) What is the correct way to calculate this? Thankyou
December 13, 2007

History
How did J.F.K influence america?
December 8, 2007

history - 20th century
keep the ideas coming guys
November 30, 2007

history - 20th century
can i ahve some suggestions oif events in the 20th century?i can do a history topic(yawn) of anything at all from the 20th century. i know like the world wars,but what about more interesting sutff like mc hammer,tupac killed?
November 30, 2007

Greek Literature
In which work did Aegisthus kill Atreus? I think it's "House of Atreus" by Aeschylus but I'm not sure exactly what that is. Is it part of Oresteia??
October 20, 2007

Biology/General
Why do sweet and greasy foods taste so good to us? What are some properties of DNA that make it well-suited for storage of genetic information? Why does eating excess carbohydrates cause you to gain fat? The Irish survived for generations by eating potatoes as their main food ...
October 15, 2007

Physics
A rock is thrown vertically with a velocity of 21 m/s from the edge of a bridge 41 m above the river. How long does the rock stay in the air? V = 21 m/s d = 41 m a = -9.80 m/s^2 t = ?
September 4, 2007

Physics
d = Vf^2/2a d = -68.5/(2 x -9.80) d = 3.495 and this answer is being marked incorrect. Am i doing something wrong.
September 4, 2007

Physics
A weather balloon is floating at a constant height above Earth when it releases a pack of instruments. If the pack hits the ground with a velocity of -68.5 m/s, how far does the pack fall? a = -9.80 m/s^2 Vf = -68.5 m/s d = ?
September 4, 2007

Physics
35 - (.9)(-10.0) = 44 V = 29.664 and this is incorrect Do I use the acceleration for the velocity or do I figure out the velocity from the informatin given?
September 4, 2007

Critical Thinking
hay mark, if you are so smart on the subject, why are you in this site??????
August 23, 2007

Chem
ch3cl does have the lowest vapour pressure because the molecule has space for 3 hydrogen bonds which require a lot of energy to break up the molecule so that it can evaporate and thus hydrogen bonding causes a low vapour pressure
June 11, 2007

Physics
n_1/(n_2)^2
April 10, 2007

science
what is produced when copper sulphate solution is mixed with ammonia solution? Either copper(II) hydroxide or copper(II) ammine sulfate or both depending upon the strength and the amount of ammonia added. The first is Cu(OH)2, the second is Cu(NH3)4SO4
January 18, 2007

science and history
How did the apollo 11 space mission pave a way for 1.) technology 2.) science 3.) America 4.) space exploration Please note that we don't do students' homework for them. Once you have come up with a response to these questions, please re-post and let us know what you ...
January 1, 2007

MATH
Multiplying Equation 1 by -1 you get: -x-y=-5 Adding that to equation 2 you get: -x -y = -5 + x -2y = -4 ------------------- -3y = -9 Divide both sides by -3 and you get y=3 Put that back into either equation and you can solve for x x+y=5 x+3=5 x+3-3=5-3 x=2 So x=2, y=3 should...
December 17, 2006

the big idea of energy
Imahh doinn thee Journey of a Cheese Sandwich homework and I havv no idea what it means by The Big Idea of Particles or The Big Idea of Energy. I've looked on the web but I keep getting confused. HELP! :S
December 5, 2006

the big idea of energy
OMG guys, i thought it was just our stupid school that did the esr defenders thing!! what on earth is THAT all about?!?!
December 5, 2006

the big idea of energy
i get da big idea of energy but nothin else 2 do wit ma hw! magnesium burning!
December 5, 2006

the big idea of energy
Are you guys stupid? Nobody cares if you don't know. You don't need 50 differant people saying "I don't know this. I don't know that". This is basic science and you people can't understand. I suggest you get serious help. Presto! Vamos! Rapido!
December 5, 2006

the big idea of energy
i have to do an assesment about sound. i have to include the big idea of energy. i have no clue what it is! HHEELLPP MMEE!! What do you mean when you say "the big idea of energy"? I know that sound is created by vibrations, but I'm not sure thats exactly what you...
December 5, 2006

acids and alkalis
Tea and chalk acid and alkali
November 4, 2006

English
I'm writing an essay on the book "A clockwork Orange". I'm not sure wut my research question or topic will be. It'll probably revolve around the analysis of the characteristic of the main character Alex. I'll be talking about the good and evil in him ...
October 6, 2006

Stoichiometry problem
I know I wont be ever needing chemistry in my future career!...
September 9, 2006

WORD PROCESSING AND KEYBOARDING
You wont regret it 1:C 2:A 3:B 4:A 5:C 6:D 7:D 8:B 9:A 10:C 11:B 12:C 13:D 14:D 15:A 16:D 17:B 18:A 19:B 20:C
August 1, 2006

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