Sunday
December 21, 2014

Posts by Sue


Total # Posts: 865

chem
Please help me with these two problems: 1)How many electrons would it take to equal the mass of a proton? 2)What mass of electrons would be required to just neutralize the charge of 1.0g of protons?
March 4, 2009

math
solve by substitution method x^2=y^2+39 x-y=3
February 25, 2009

math
now I'm confused even more
February 25, 2009

math
solve the system of equation 5x+2y+z=-25 5x-3y-z=-23 3x+y+2z=-9
February 25, 2009

algebra-need quick
thanks, but I don't believe that is correct.
February 25, 2009

com220
How do you decide what material to use from your source to summarize, quote or paraphrase. I need help immediatley if someone can please help me
February 22, 2009

IT 210
I need help with Sequential and selection processing control structures Appendix G
February 13, 2009

Alegra II
Why isn't a snowman very smart?
February 10, 2009

statistics
I need so help figuring out which statement is true or false. 1. A parameter always describes a larger group than a statistic. 2. The sampling distribution of a statistic is the distribution of values taken by the statistic in all possible samples of all possible sizes from ...
February 5, 2009

chemistry
1)At room temperature (20 degree C), milk turns sour in about 64 hours. In a refrigerator at 3 degree C, milk can be stored three times as long before it sours. How long should it take milk to sour at 40 degree C (activation energy =44kj/mol)? 2)At what temperature will the ...
February 3, 2009

Poem: Beware do not read this poem by Ishmeal Reed
The question is: The mirror in the poem is: hungry, dangerous, greedy, all of the above Can someone help me please!!!!!!!
January 26, 2009

English-Repost
Hi Jennifer. I've read your report and have given you some written feed back. I don't know how old you are or which year you are in but your use of a second language so skillfully is a delight. However I'm sure you really want to polish this so I offer the ...
January 20, 2009

litureature
michael just saw this today. i think 7 'gods rod' can either power or wrath. i'd go with power because i think the poet would have said wrath if they meant that and power fits better. Conventions should lead to expectations. If a story always begins with 'once ...
January 16, 2009

problem of the week
thx alot we did that too.
January 8, 2009

problem of the week
how are you getting these answers of the children ages
January 8, 2009

design
Is all graphic design meant to inspire consumers to buy a product or service?
November 29, 2008

math
THANK YOU!!
November 16, 2008

math
Make up an example in which it is more convenient to divie first. Make another in which it is more convenient to multiply first. Why is it more convenient to multiply first in your second example?
November 16, 2008

design
In an effort to promote a better understanding of what design is and how to discuss it, your firm is having a weekly series of meetings. Within your first week, please find a design to include in your presentation that is different than the material you used in unit 1. Make ...
November 15, 2008

English-Essay writing
Thanks very much. I used Newsbank Newsfile for my newspaper articles and that information had to included on my bibliography cards.
November 14, 2008

English-Essay writing
Can someone tell me if there is a difference between the information on bibliography cards and the works cited page. I did bibliography cards already but now I'm doing my works cited from a newspaper and I thin there is a difference. Thanks
November 14, 2008

Chemistry
Please help. I just want to make sure I'm doing this right. I have to write the abbreviated ground state electron configurations for the following: nitrogen 2s^22p^3 chlorine 3s^23p^5 iron 3d^104s^2 Thanks. If there wrong I'll start over, I think I know how to do them.
November 10, 2008

Chemistry
My question is, Hund's rule states that the electrons pair up only after each orbital in a sublevel is occupied by ______. I think its one electron, but the more I read I'm confused because it says about an electron with a spin cycle.
November 7, 2008

History
What did Abigail Adams ask her husband John Adams to include in the Declaration of Independence?
November 5, 2008

Science
I have to design a complex machine and I must follow rubric. I don't understand. Can you help me please?
November 5, 2008

in Canada
Mooretwin
November 5, 2008

Chemistry
I have to summarize the development of atomic theory. I think this question is talking about Dalton's atomic theory, is that right
November 4, 2008

AP BIOLOGY LAB
The objective of the lab is to see what is needed for photosynthesis to occur. Curvette 2 has everything we think it needs except light. So it is testing if light is necessary. Curvette 3 has everything we think is needed, so we are testing to see if that is true. Curvette ...
November 2, 2008

Ecology
which is not an example of +/- interspecific interaction ectoparasite and host herbivore and plant honeybee and flower pathogen and host carnivore and prey
October 22, 2008

biology
Whats the supporting structure of the cell that is also involved in movement.
October 15, 2008

Math
Thanks so much I think thats it!
October 13, 2008

Math
Two fathers and two sons divided $18 evenly among themselves. Each person received $6. Explain how they did it
October 13, 2008

Personal Finance
Nancy Tai has recently opened a revolving charge account with MasterCard. Her credit limit is $1000, but she has not charged that much since opening the account. Nancy hasn't had the time to review her monthly statements as promptly as she should, but over the upcoming ...
October 11, 2008

Personal Finance
Bernie and Pam Britten are a young married couple beginning careers and establishing a household. They will each make about $50,000 next year and will have accumulated about $40,000 to invest. They now rent an apartment but are considering purchasing a condominium for $100,000...
October 11, 2008

Personal Finance
Marcia and Phil Helm, a couple in their thirties, have been married for several years. They have no children, and each has a professional career. Marcia is a trainee for a management position at a large department store, and Phil is an engineer at an electronics firm. Their ...
October 11, 2008

Personal Finance
1. Joe won a lottery jackpot that will pay him $12,000 each year for the next ten years. If the market interest rates are currently 12%, how much does the lottery have to invest today to pay out this prize to Joe over the next ten years? 2. Mary just deposited $33,000 in an ...
October 11, 2008

Chemistry help please
Can someone give me a little help. I'm stuck. Unit conversions, there are 4 quarts in 1 gallon there are 1.05 quarts in 1 liter there are 73 gallons in 2 barrels My question is, convert 12 liters to barrels?
September 23, 2008

English, please help
Thank you so very very much. Have a great night
September 18, 2008

English, please help
but.. what happens if I have to put said Ryan. Would it be right?" said Ryan.
September 18, 2008

English, please help
I'm having a brain freeze. Is this sentence right: "Dad, you promise to come watch me in the play, right" said Ryan? I forget does the ? go after right and a period after Ryan. Thanks
September 18, 2008

Chemistry
I'm doing measurements & their uncertainty and I can't find this. Does anyone know where I can look? "Percent error is calculated by dividing the _____of the error by the accepted value and then multiplying by _______.
September 16, 2008

ethics 125
write a 1,050- to 1,400-word research paper identifying the linguistic, political, social, economic, religious, and familiarl conventions and/or statuses of four hispanic groups living in the United States. Your paper should cover Mexican Americans, Puerto Ricans, and two ...
September 13, 2008

History
In the Spanish Civil War didn't the Republican and Nationalist have different flags? The only one I can find has red, yellow, and purple with an emblem on it. Thanks
September 6, 2008

math
a king paid a guy 4/5 of a bar of gold, the guy gave half the gold to charity, how much gold did he give to charity
September 4, 2008

History
I'm writing an essay on The Spanish Civil War and have to include 10 Spanish words or phrases. The web sites I'm using for the report don't have any. Does anyone know a good site I can use??Thanks
September 4, 2008

Spanish
I need to do a report on the Spanish Civil War, and I need to provide visuals to go along with it like maps, flags or miniatures. I've looked at several sites and they show different map, even for the Nationalist and Republican. Does anyone know any good web sites? Thanks
September 2, 2008

math
Can you unscramble the letters "reaoprddrie". It could be more than one word.
August 27, 2008

MATH
13
August 27, 2008

Social Studies 4th grade
in mississippi how is climate different from weather? that the climate is usually warm and moist, the weather in can be dangerous because of the tornadoes and hurricanes.
August 20, 2008

Social Studies, 4th grade
name the 3 landforms in mississippi and describe each one. bayou- is a marshy stream that moves very slowly into another body of water. plain is an area of mostly flat land. delta- created by two river.
August 20, 2008

Chemistry
Please help me... I don't understand this at all. I need to calculate the molarity of the acetic acid in this problem: A 4,00 mL sample of vinegar (acetic acid) was tirated with 0.1250M NAOH according to the following equation: HC2H3)s + NAOH --- NAC2H3O2 + HOH
July 23, 2008

History
Why didn't the settlers claim very much of the land offered free by the Homestead Act?
May 31, 2008

Health Care
Seven Organizational Approaches A. Use the matrix below to describe each approach to organizing information about the body. Discuss how each approach can be used. Approach Describe the approach How might the approach be used? Body planes and directions Body cavities Quadrant ...
May 30, 2008

health care
4. CheckPoint: Implicit Association Test · Resource: The Harvard-Hosted Implicit Association Test (IAT) · Due Date: Day 5 [Individual] forum · Complete the Harvard-Hosted Implicit Association Test (IAT) using the instructions below. 2. At the IAT Home page...
May 29, 2008

History-Civil War
When Reconstruction began, which groups of Americans living in the South tended to support the Democratic Party?
May 29, 2008

healt
Consider this scenario: Deana recently decided to start attending college, yet her family is criticizing her decision. They argue that she should focus on working so she can start earning money. When she begins school, they fear she will not have as much time to spend with ...
May 29, 2008

medical language
B. Define the following words or word parts. -ad -ior -ics Ana- Prone Supine viscera- transverse Hypo- Re- C. In this activity, break the medical word into its word parts. Using the word parts, create a definition of the word. Write a sentence using the word in a medical ...
May 28, 2008

English
Is a books plot and the theme the same thing? Thanks
May 28, 2008

languages
Complete the following matrix. For each body system, identify which body approach(es) might best be used to organize information. Choose only from the following approaches: microscopic-to-macroscopic, body directions and planes, body cavities, and quadrants and regions. ...
May 27, 2008

medical language
Choose only from the following approaches: microscopic-to-macroscopic, body directions and planes, body cavities, and quadrants and regions. Justify your reasoning.
May 27, 2008

health
Well I though it was health question it a CULTURAL DIVERSITY
May 26, 2008

Algerbra II
What formula do you use when dealing with money and interest rates over time? Thanks
May 25, 2008

English-Literature
I need to know if Arthur Miller's BOOK "The Crucible" received any awards for him, I can only find information on the Play. Thanks
May 22, 2008

English-Literature
I have to identify the types of perspective/voice. Can someone please tell me what that means? Thanks
May 21, 2008

English-Literature
I need help with a list of all characters in Archibald MacLeish's book J.B.. Can anyone help me???Thanks
May 21, 2008

math
median=46
May 20, 2008

math
Sara is the manager of The Candle Shop She uses the FIFO method of inventory pricing, what is the dollar value of the ending inventory if there were 17,000 units on hand Dec 31 Jan 1 5,000 @ $0.89 Feb15 10,000 @ $0 69 April 15 2,000 @$1.09 July 15 4,000 $0.99 Oct 15 1,000 1.19...
May 20, 2008

physical science
which part of the magnet sticks to another magnet or metal
May 15, 2008

English-Essay Writing
When writing an essay in MLA format with a works cited page,do you have to write the entire name of the book, or just the first couple of words???(Title has 6 words) Thanks
May 10, 2008

world history
At the end of World War I the Allieds had established the League of Nations as an international organization designed to ensure global peace, but it had failed miserably due to the fact that it did not possess the military force necessary to enforce any of its sanctions. What ...
May 4, 2008

world history
What did the western allies build in the former Axis countries during a period of allied military occupation in order to protect the rights of all citizens?
May 4, 2008

world history
At the Yalta Conference, what was the promise that Stalin had made at the conference that he quickly broke once the war ended?
May 4, 2008

world history
Who was the U.S. general chosen to be the supreme commander of the Allied invasion forces that would strike into France from Great Britain?
May 4, 2008

world history
What is the name of the battle fought on the Eastern Front in the Soviet Union between August 1942 and February 1943 that evolved into a bitter street-by-street, house-by-house struggle between the German and soviet armies?
May 4, 2008

world history
In 1988, President Ronald Regan signed legislation which apologized stated that government action were based on "raced prejudice, war hysteria and a failure of political leader." What is the term for the $1.6 billions in payments that were later disbursed by the U.S...
May 4, 2008

world hisrory
What British commander finally stopped Rommel advance across North Africa at the Battle of El Alamein in 1942, driving the Axis forces across Libya into Tunisia?
May 4, 2008

3rd grade math
which would be most appropriate unit to measure the width of a river? miles
April 29, 2008

3rd math
which would you measure using inches? lengh of a pen
April 29, 2008

3rd math
which would be the most appropriate unit to measure the length of a marathon race? miles
April 29, 2008

3rd math
which would be the most appropriate unit to measure the height of a tree? yards
April 29, 2008

3rd math
to measure the height of a basketball, what unit would you most likely use. feet
April 29, 2008

math
How can I combine these 2 equations to give an equation for b which does not include m - b=da/m a=me^2
April 28, 2008

music
How does frequency, amplitude, and wave shape affect the pitch, intensity, and quality of notes produced by musical instruments.
April 24, 2008

social studies
where is he test site for nystce in nassau long island
April 23, 2008

Biology-Bacteria
What are the two basic ways that bacteria cause disease? Thanks
April 14, 2008

Math - FredR
I asked about radians yesterday,you told me that a circle has 360 degrees or 2 pi radians, so: radians = 2.7*pi/180 Would the answer be 0.047
April 7, 2008

math
2nd question How do I convert an angle of 2.7 degrees to radians?
April 6, 2008

math
If Log10x = -7 how do I work out the value of x?
April 6, 2008

History-WWI
Can anyone help me find a diagram of "no man's land" in World War 1? I have one that shows trenches but need to make diagram of no man's land. Thanks
April 4, 2008

History-Reconstruction
I need to know the three main reasons the Reconstruction efforts to ensure equal rights to the Freedman failed?
April 3, 2008

Health
Does anyone know the short term and long term effects of yellow fever??
April 2, 2008

History-Reconstruction
What effect did Florida,Louisiana, and South Carolina have on the election of 1876?
March 31, 2008

History-WW1
Can someone please help me find the hazards of trench life in WW1, and its impact on soldiers??? Thanks
March 28, 2008

Astronomy
Mercury has an orbital eccentricity of 0.21. Find the perihelion and aphelion distances of Mercury. What is the ratio of Mercury's orbital speed at perihelion to that at aphelion?
March 24, 2008

Health
The constituents of DNA are what ? Sugars and lipids am I right ?
March 22, 2008

Health
Normal urine is____________ as indicated bt it's ph value I think it is slightly alkaline please check my answer thanks
March 22, 2008

business law
Does a minor's duty of restitution supercedes duty of restoration?
March 14, 2008

English
Can anyone help me find a synonym for the word "veld". It is any of the open grazing areas of southern Africa. Thanks
March 13, 2008

Biology
Each level of classification is based on what? Thanks
March 10, 2008

Biology I
What is the difference between homologous and analogous characters, and give an example. Thanks
March 10, 2008

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