Tuesday
September 2, 2014

Posts by tammy


Total # Posts: 614

science
In electrolysis, electrons move between two metal strips called ________________. Please help!!!
September 28, 2010

Chemistry
For the Following sets of compounds determine the best solvent, by looking at structure, also by looking at solubility vs. temp. Which is the best solvent for crystalization, in which the compound is too soluble, and in which solvent the compound is not sufficiently soluble? 1...
September 21, 2010

Science
Calculate how much 95% ethyl alcohol will be required to dissolve 075g sulfanilamide at 78 degree Celsius. Knowing that solubility of sulfanilamide is 210 mg/ml at 78 degree Celsius, 14mg/ml at 0 Degree Celsius.
September 21, 2010

math
Saturn is 6 times further from the Sun than Mars. Define a variable and write and expression for the distance of Saturn from the Sun.
September 8, 2010

Physics
Sanding block weighs 2.0 N and is pushed with a force of 3.0 N at an angle of 30.0 degrees with respect to the vertical, and angled toward the wall. Moves straight up the wall at a constant speed. What is the coefficient of kinetic friction between the wall and the block?
September 6, 2010

geology
Refer to Figure 9.21 on p. 264 of the text. How would you determine the slope of the land surface in this figure? If you consider building a house in a location in this area, what is the best location for your house? Why?
September 6, 2010

math 116
110<A<120
August 29, 2010

math 116
The average speed, s, was between 110 and 120 mph. translate to a inequality
August 29, 2010

Algebra
(x+13)(x-18)(x+4)>0 I cannot figure this one out. Please help.
August 27, 2010

Algebra
Divide: (25b^3+5b^2+34b+29)/(5b+3)
August 27, 2010

public health
What is happening in the world today that can drastically affect public health? Not really sure where to begin on this one. If anyone could give me a neuron jump start, it would be greatly appreciated. thanks in advance, t.j.
August 25, 2010

Algebra
Explain how to solve a quadratic equation using the quadratic formula.
August 9, 2010

axia college
• Use at least five adverbs and five adjectives to write a brief review of a movie, sporting event, musical performance, or television show. • Bold each adverb. • Underline each adjective. Compare the event to one or more similar events. When comparing, use at ...
August 8, 2010

algebra
When solving a rational equation what is the first step we must always take?
July 27, 2010

child
Rank the perspectives of language development in order of importance. Explain why you feel your first choice is the most important.
July 26, 2010

Alegbra
Find the LCM of (1+7u), and (1-49u^2), and (1-7u).
July 25, 2010

comm/215
proposal for artemis sportswear... cutting expenses increase profit margines effect on employees anyone have this paper? or a paper on what is a good resource. in the hopital... have trouble paid for class do not want to fail
July 25, 2010

math
I could use some help solving this equation pleasex^3 x+5=3
May 28, 2010

Algebra
No. y=x+b 2=7+b 7-2=b I think you can get it from here :)
May 23, 2010

LIB
the threat of default can often win a third world country concessions from its lenders? true or false
May 23, 2010

childcare
the most fundamental principle behind learning is that children do what
May 12, 2010

LIB
The International Atomic Energy Agency (IAEA) 1. controls nuclear weapons stockpiles. 2. inspects nuclear power plants. 3. tests nuclear weapons. 4. builds nuclear power stations. I think it's number 4
May 10, 2010

LIB
Which of the following areas is covered by a treaty prohibiting nuclear arms being deployed there?
May 10, 2010

Chemistry
So the ratio is 1.68 then?
April 12, 2010

Chemistry
Can u show me how to calculate the neutron-to-proton ratio of an atom? For example: tin-134 or silver-107
April 12, 2010

4th grade
what's lists of Indian possession?
April 11, 2010

O Chemistry
In the reaction p-aminophenol + acetic anhydride --> acetaminophen , 4.5 ml of water is added into the flask with the p-aminophenol and acetic anhydride at the beginning of the experiment. What is the purpose of this water?
April 4, 2010

Organic chemistry
What are two reasons why the crude product in most reactions is not pure?
April 4, 2010

chemistry
what is the formula for magnesium with Nitrogen
March 29, 2010

Principle of Accounting
t is stand accounting procedures, or GAAP, to make an adjusting entry to remove the current year�s principle from the long-term liabilities. This entry reduces the long-term liabilities and increases the current liabilities. You are the bookkeeper for Biker�s ...
March 29, 2010

math
Figure the mean, median and standard deviation for the number of words learned by seven infants. I beleive the mean is 45.5 and the median is 10.The numbers are 10,12,8,0,3,40,and 18.
March 27, 2010

Algebra
Write an equation of the line satisfying the given conditions. Parallel to the line y=-5x-6 and a y-intercept of -2
March 21, 2010

Organic chemistry
When synthesizing n-butyl bromide by allowing n-butyl alcohol to rect with sodium bromide and sulfuric acid what are the formulas for the salts that may precip. when the reaction mixture is cooled?
March 20, 2010

math
if a whole number less than 10 is choosen at random, what are the odds that the number is greater than 5?
March 15, 2010

Chemistry
How many kilograms of red iron oxide can be obtained from 1.00kg ferrous sulfate heptahydrate?
March 13, 2010

college
if an object sinks in a particular fluid,the weight density (weight/volume) of the object will less than, equal to, or greater than, the weight density of the fluid
February 24, 2010

Chemistry
oh.. wait no. If it occupies 22.4 liters.. then it would be 112
February 16, 2010

Chemistry
So.. 0.223?
February 16, 2010

Chemistry
What is the volume, in liters, of 5.00 mols of carbon dioxide?
February 16, 2010

algebra
3y+9<-7y-11
February 8, 2010

Introduction to Biology and the Scientific Method
What are the Ten characteristics that distinguish an object or thing from an actual living organism where all 10 characteristics must be present simultaneously for something to be considered living?
February 4, 2010

Trigonometry
It does have find all angles of a triangle ABC. little a=6.17,little b=5.25,little c=3.02 . Find CAP A
December 9, 2009

Trigonometry
My question is little a=6.17,; little b=5.25, little c=3.02 . Find A
December 9, 2009

College Physics
Your Open QuestionShow me another » A uniform meter stick (a ruler 100 cm long) is supported by a fulcrum at its 20 cm mark balances when a 200 g?mass is suspended at 0cm.Mass of meter of stick is at the middle 50cm mark what is the mass of the meter stick in grams. Just...
December 1, 2009

math
if cost is $22. and the markup is $6.80
November 19, 2009

4th grade language/english
What is a metaphor or simile using "a big storm" and "a hot day"?
November 18, 2009

4th grade
What is a metaphor or simile using "A calm pond" as the subject?
November 18, 2009

science
Define Osmosis and identify examples in which the human body uses osmosis.
November 17, 2009

Business
How do I calculate data using Excel
November 17, 2009

So bobpursley
to get the percent do I divide 7.5 by 1000
November 17, 2009

chemistry
if the sountance is hard that is roman numeral.
October 25, 2009

math
Explane it to me please and answer.
October 25, 2009

math
what is 5/8x=2/5 ?Please help?
October 25, 2009

statistics
A consumer magazine has contacted a simple random sample of 33 owners of a certain model of automobile and asked each owner how many defects had to be corrected with in the first 2 months of ownership. The average number of defects was x with (with line over the x)=3.7, with a...
October 15, 2009

math
6+2X9-13-7x7=30
September 30, 2009

Social
How similar or dissimilar are the experiences of U.S. minorities today? Does the difference in French and U.S. citizenship laws have any impact on the acceptance and integration of minorities into society? How so? I have had such a hard time finding any results through google ...
September 28, 2009

Chemistry
A solution is prepared by dissolving 10.0 moles of Na2SO4 solid in 0.500 kg H2O. what is the vapor pressure of the solution at 30 C?
September 5, 2009

Accounting-business
Your uncle offers you a choice of $30,000 in 50 years or $95 today. If money is discounted at 12 percent, which should you choose? Can anyone tell me if this is right and if not what am I doing wrong. 30,000 x 0.003 = $90 Option 2: PV = $95
July 13, 2009

college
The Mesopotamians had a generally pessimistic view of life. How do the arts of their civilization reveal this? Use at least one example to illustrate your points. What other features of this culture does the art reveal?
July 7, 2009

Algebra
a^+14a-51=0
July 6, 2009

Biology
Part 1: Genetics – From Genes to Proteins, Mutations (Chapter 10) Overview: Genetic information in DNA is transcribed to RNA and then translated into the amino acid sequence of a Protein. A) Step 1 - Transcription: During the process of transcription, the information in ...
June 12, 2009

Biology
Bacterial cells are prokaryotic. Select two structures of bacterial cells and briefly describe them; what do they look like, what are they composed of? Then, explain how these two structures allow bacterial cells to survive as unicellular organisms. There are many examples of ...
June 12, 2009

Biology
Cellular Respiration and Photosynthesis co-exist as paired metabolic processes. Photosynthesis uses light energy to convert carbon dioxide into glucose, a simple sugar, in two steps, the light dependent and light independent reactions. Oxygen is produced as a by product during...
June 12, 2009

Biology
Read Scientific Inquiry, Controlled Experiments Then and Now, pages 6-7 of your textbook. Start by observing the living species around you. Ever wonder why a pollinator is attracted to a particular flower, or what would happen to predator species if a particular prey species ...
June 12, 2009

Bus207
"Drug use is information that is rightfully private and only in exceptional cases can an employer claim a right to know about such use." Defend or oppose this statement. How is your response to this assignment consistent with the moral philosophy you described in the...
June 12, 2009

Bus207
Individual Portion: Discuss the roles of government, business, and the consumer in environmental protection. Justify your position. To participate fully in this discussion, you can locate information using the Library’s web links and article search engines. Here, you will...
June 12, 2009

Business Ethics
"When a reporter makes a mistake in a magazine article, you can run a correction; but when a health care worker makes a mistake, someone can die."
June 9, 2009

math
can someone please help me solve this problem. A store owner buys supplies from a vendor for $8,450. The term of sale are 2/10, n/30. What will be net amount due if the owner pays the bill by the 10th day after he receives the supplies>
May 28, 2009

History
What are the british colonies?
May 4, 2009

History
We have to find two source other then our textbook
May 4, 2009

History
economic structure, political structure, social system, cultural values and religion
May 4, 2009

History
describing the contributions of the three groups of peoples, Native Americans, Europeans, and Africans, to the creation of the British North American Colonies. List the aspects of each of these peoples—Native Americans, Europeans, and Africans—that contributed to the...
May 4, 2009

History
Thank you
May 4, 2009

History
I'm sorry, I forgot to write that one in. Is this correct?
May 4, 2009

History
Northeast, southeast,great basin, great plains, southwest,and caribbean.
May 4, 2009

History
Are these the seven regions of the native americans?
May 4, 2009

English Comp
Discuss your approach to the writing process in planning, organizing, and writing the essay you submitted.
May 3, 2009

Accounting-business
Can you please help me on what is their stake in the ethics case of The Dilemma of an Accountant. And if you can give me some suggestions on what the impacted of my decision to have him turn in his boss and to file a grievence with the accoutning board. The stakeholder that ...
April 29, 2009

Accounting-business
Can you please help me on what is their stake in the ethics case of The Dilemma of an Accountant. The stakeholder that were identified were the Big Eight accounting firm and Baker Greenleaf
April 29, 2009

accounting
I am having a hard time of figuring this out can you please help me? In what circumstances would each approach to stakeholder impact analysis (moral standards, 5-question, and Pastin’s approach) be most useful?
April 6, 2009

accounting
I am having a hard time of figuring this out can you please help me? In what circumstances would each approach to stakeholder impact analysis (moral standards, 5-question, and Pastin’s approach) be most useful?
April 6, 2009

health in college
Would this be the right answer my instructor is looking for? Quality Measurement and Improvement Certainly a key element in quality health care is to assure that the three elements are in place -- that the structure of the system is strong and that clinicians are able to know ...
April 5, 2009

college
i just need a little help on it. I'm not asking you to do it for me.
April 4, 2009

college
Write a 350- to 700-word paper in APA format describing two approaches or indicators to measuring patient outcomes. Measuring the quality of care is essential to being able to identify which areas of patient care need improvement. A positive patient outcome is one measure of ...
April 4, 2009

ACC
Can anyone tell me if an accounting professional is guaranteed to act ethically just because he or, she has completed a course in ethics?
March 31, 2009

physiclscience6thgrade
something that does not change
March 26, 2009

medical terminology
when are abbreviations acceptable? Who should use them and why?
March 24, 2009

Business Ethics
Describe the business reasons to limiting monitoring. Also, explain how company monitoring causes stress for the employee being sure to give a specific example
March 22, 2009

HCR 210
How might a novice confuse the followinhg advance directives within the Patient Self-Determination Act when distonguishing information as administrative or clinical?
March 14, 2009

History
Why did the Confederate states believe they were justified in seceding?
March 12, 2009

medical billing and coding
When using ICD-9-CM codes, there are four main steps that should be followed to make sure that the code is an accurate description of the diagnosis. Using the Library and other outside references, list and describe the four steps necessary to establish the proper ICD-9-CM code...
March 12, 2009

math
Eduardo owned of a family business. He sold of the business to his son. What portion of the business does he still own? I just need help with setting up the problem. I will get the answer from that
March 7, 2009

science
what is the number of strands in dna and rna?
February 24, 2009

Physics
Calculate the acceleration of a Porsche when he goes from 0 miles/hr to 40 miles/hr in 5.6 seconds. (should I convert 40 miles per hour to miles/second?)
February 15, 2009

ETH125
Are Native Americans successfully assimilating into the American society?
February 13, 2009

Physics
How large is the current U.S. depth and the trade deficit in exponential notation?
February 8, 2009

math
I did that but then I did 21/5 x 3/4 x 6/1 giving me 388/20. The answer is suppose to be 18 9/10. I don't understand how to get this answer. Thanks!
January 22, 2009

math
HELP PLEASE! 4 1/5 x 3/4 x 6 =
January 22, 2009

math
Round 907.457 to the nearest tens place. A. 908.0 B. 910 C. 907.5 D. 900 E. 907.46 why wouldn't the answer be 908
January 8, 2009

math
13. If two planes leave the same airport at 1:00 PM, how many miles apart will they be at 3:00 PM if one travels directly north at 150 mph and the other travels directly west at 200 mph? A. 50 miles B. 100 miles C. 500 miles D. 700 miles E. 1,000 miles
January 8, 2009

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