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December 21, 2014

Posts by james


Total # Posts: 1,894

Chemistry -- to Dr.Bob
wait why is it 6?
April 24, 2008

Chemistry -- to Dr.Bob
i put 1 for the spaces before both of the Fes and got them both wrong but i got the others right. thank you Balance the equation: Note: If a chemical species coefficient is "1" then "1" needs to be entered in the field before that species. 1 MnO4– + 8H...
April 24, 2008

chemistry
Balance the equation: Note: If a chemical species coefficient is "1" then "1" needs to be entered in the field before that species. __MnO4– + __H+ + __Fe2+ ---> __Mn2+ + __H2O + ___Fe3 is .. 1MnO4– + 8H+ + 1Fe2+ ---> 1Mn2+ + 4H2O + 1Fe3
April 24, 2008

chemistry
so 16 H and then 8H20?
April 24, 2008

chemistry
Balance the equation: Note: If a chemical species coefficient is "1" then "1" needs to be entered in the field before that species. __ MnO4– + __H+ + __C2O42- --> __Mn2+ + __H2O + __CO2
April 24, 2008

math
Martina is mounting shelves near her room's ceiling to hold her stuffed animal collection. She needs a bracket at the end of each shelve or where two shelves come together. If she mounts 8 shelves, side by side, how many brackets does she need?
April 22, 2008

ECE pls help!
I need a Title to my research paper, my topic is about telecommunication and I need it to be specific. I choose the use computer in Telecommunication and I have no Idea what are the uses or functions of the computer in telecommunication.. anyone can help on this? I need a ...
April 20, 2008

Science
I need a Title to my research paper, my topic is about telecommunication and I need it to be specific. I choose the use computer in Telecommunication and I have no Idea what are the uses or functions of the computer in telecommunication.. any can help on this? I need a Title ...
April 20, 2008

Physics
A runner weighs 560 N (about 130 lb), and 74% of this weight is water. (a) How many moles of water are in the runner's body? moles (b) How many water molecules (H2O) are there? molecules I dont' unstand what to do here. I know have to fine mole per h2o
April 19, 2008

HELP!!!
C & D are your anwers Good Luck
April 18, 2008

Microeconomics
ok so i must have not payed attention in class when we talked about asymmetric costs in cournot duopoly's, so i am stuck on a homework problem. The problem reads as follows (*Note that my notation of c simply means Marginal Cost): Consider a Cournot duopoly where inverse ...
April 9, 2008

Calc
A person deposits money into a retirement account, which pays 7% interest compounded continuously, at a rate of $1000 per year for 20 years. Calculate: a. The balance of the account at the end of 20 years b. the amount of money actually deposited into the account c. the ...
April 8, 2008

Physics
Two identical dragsters, starting from rest, accelerate side by side along a straight track. The wheels have identical angular acceleration. The wheels on one of the cars roll without slipping, while the wheels on the other slip during part of the time...
April 5, 2008

chemistry
thank you
April 3, 2008

chemistry
ah i got 2.08 and im still getting it wrong
April 3, 2008

chemistry
would the answer be .305? i'm still getting this wrong. i set up the equation to be x = .500 g/ (.320 C) (5.12 C)
April 3, 2008

chemistry
would the answer be .305? i'm still getting this wrong. i set up the equation to be x = .500 g/ (.320 C) (5.12 C)
April 3, 2008

chemistry
When 0.500 g of an unknown compound was dissolved in 15.0 g benzene, the freezing point depression was determined to be 0.320 C. The molar mass of the unknown compound is ____ (The freezing point depression constant for benzene is 5.12 C kg/mol. )
April 3, 2008

Analysis and Design
As a project manager, you are asked to facilitate a lessons learned session as part of the project termination process. How would you facilitate this session and what are some guidelines you would use? How would you incorporate and document the information gleaned from this ...
March 20, 2008

ThermoChemistry
How do you find [delta]Hvap?
March 19, 2008

Analysis & Design
Thanks for the approval. I have been very unsuccessful in this class.:)
March 16, 2008

Analysis & Design
I'm not sure how to answer this one. Maybe id say that since I would have the deadline early so that when instances like these happen I can move the deadline up and it would not affect anyone. Not a very large plan. But it would work. Basically, if you always do tasks a ...
March 16, 2008

Analysis & Design
Create a response to the following scenario: During the implementation phase of a project, as a project manager you are facing many team issues (such as family issues and interpersonal conflicts) and these issues are creating risks that you did not anticipate during the design...
March 16, 2008

physics
Here on earth and also on the moon two identical heavy crates (300kg) sit at rest on 2 identical level platforms with coefficients of static friction equal to (0.90). If one end of both platforms is slowly raised at the same time in both locations, will the crates eventually ...
March 16, 2008

Java
What kind of Math do I need to be proficient in in order to be prepared for a college course in java?
March 15, 2008

Analysis & Design
Create a response to the following scenario: During the implementation phase of a project, as a project manager you are facing many team issues (such as family issues and interpersonal conflicts) and these issues are creating risks that you did not anticipate during the design...
March 15, 2008

business
2. Scaling Study Develop a short questionnaire (five to ten questions) and distribute it to at least ten people. Use at least two different types of questions in the survey. Analyze the responses and comment on the validity and reliability of your questionnaire. Prepare a 1,...
March 14, 2008

Career
Of course I came back to read your responses. Heh I'm already married to a wonderful woman from Belize. Anyways I'm going to go further to a bs in System Information Security. It has some java and web design in it. The java has me terrified though.
March 13, 2008

Career
Thank you, but i am looking for a more specific answer. im taking my core classes are intro to wlan and intro to lan and i want to know what job will accept me. I was told to try and start off with an isp company and work my way up.
March 13, 2008

Career
I know this isn't a homework question. I apologize. I want to know what kind of career i should look for. I'm upon the completion of an Associate deg of IT/NETWORKING. From univ of phoenix online. I look on a site called dice for IT jobs.
March 13, 2008

ENGLISH-Things fall apart
my essay question for Things Fall Apart state several possible themes and analyze one
March 4, 2008

drivers ed
I have to do a project and its for my drivers ed class. I chose to do Cell Phones and Driving. I need website sources but when I search for them I keep getting a bunch of articles talking about how that certain state or city has a new law banning cell phone useage and teens. I...
March 3, 2008

cook
A picture of a yummy food presentation of any sort? can u please help me find some?
March 2, 2008

spell
what is the symnom of a
February 29, 2008

math
Can two rays intersect? Explain.
February 25, 2008

What Makes A Good Math Teacher?
This looks like a discussion instead of help topic:) I will add that I am pursuing a career in the IT field and struggle deeply in math. But I would love to say one day that Math is a piece of cake.
February 22, 2008

Algebra
In this equation (Slope Intercept Form of a linear equation), y = mx + b, which variable relates to the domain and which one relates to the range of a function?
February 22, 2008

ACCOUNTI NG
State how you would expect the following events to affect each type of lag: a. The company imposes a service charge on late payments. b. A recession causes customers to be short of cash. c. The company changes its terms from net 10 to net 20.
February 21, 2008

accounting
Payment Lag- The lag between purchase date and the date at which pay is due is known as term lag. The lag between the due date and the date on which the buyer actually pays is termed due lag,and lag between the purchase and actually payment dates is the pay lag. Pay lag = term...
February 20, 2008

acounting
Forecasting Payments. If a firm pays its bills with a 30-day delay, what fraction of its purchases will be paid for in the current quarter? In the following quarter? What if its payment delay is 60-days?
February 20, 2008

accounting
Working capital Management Indicate how each of the following six different transactions Dynamic mattress might make would would affect I) cash and II)Networking capital A) Paying out a $2 million cash dividend B) A customer paying a $ 2500 bill resulting from a previous sale...
February 20, 2008

Algebra
What do the domain and range of a function compare to in a linear equation?
February 20, 2008

Math
Are all linear equations functions. I'd say yes. Because both contain domain and range. But..not all are graphed linear. when is a linear equation not a function?
February 18, 2008

international business
never mind i think i found it.... If an importer expects the currency in its country to depreciate in terms of the currency of its foreign supplier, it probably will be motivated to buy the necessary foreign currency as soon as it can. This assumes the importer must pay in the...
February 18, 2008

international business
4.Why is acceleration or delay of payments more useful to an IC than to smaller, separate companies? i was able to answer all but this question. i have read the material required but i dont quite get what they are asking?
February 18, 2008

Analysis & Design
A milestone is a goal or objective and deliverables from the milestone are something like what will happen from the milestone? Am i correct?
February 18, 2008

Alegbra
How you got your answer. Knowing this would maybe help others:)
February 18, 2008

Alegbra
Could you break it down step by step. Thanks
February 18, 2008

IE
lol
February 18, 2008

Analysis & Design
Milestone is something like a goal and deliverables are the outcomes from the goal? Is this correct?
February 17, 2008

Analysis & Design
I just copy/paste from my .word from class. I have to fill in what needs to be done and and so on. I do not have a clear idea. But however you have helped out in your last post. thanks alot. I don't know about software, but i dont think they want exacts on it. Being that ...
February 17, 2008

Analysis & Design
This may also help to the deliverables. In text this is an example, Examples of these out-of-scope deliverables may include data, processes, applications, and/or business management.]le.
February 17, 2008

Analysis & Design
We were to give a proposal. Above was my proposal. The final project is very large. But now I'm working on the project scope and must fill in information pertaining to my first post in here.
February 17, 2008

Analysis & Design
I hope this can help. There is software called Point. I plan to redesign this software. The new version will allow the loan officer to save time and allow the officer to generate more loans thus more money. When the loan officer is speaking to a client he or she is required to...
February 17, 2008

Analysis & Design
That was sarcasm. Im not succeeding in the class. Im simply failing. So, should I give the whole scenario that I am using for me to get help in here? Thanks
February 17, 2008

Analysis & Design
I have an assignment that involves Project Scope. I have to fill in fields of the scope. Goals and Objectives Project Deliverables Milestone and Deliverable Deliverables out of Scope and Project Estimated Costs and Duration The last part seems fairly easy. I just give some ...
February 17, 2008

Accounting
Working Capitol Management. Indicate how each of the following six different transactions that Dynamic Mattress might make would affect (i) cash and (ii) net working capitol.
February 13, 2008

chem
How do u find the Hvap if you only know the slope is -.002 ?
February 10, 2008

Chemistry
How do u find the Hvap if you only know the slope is -.002 ?
February 10, 2008

chemistry
Thanks alot Dr.Bob!
February 8, 2008

chemistry
How do i determine the cpH20 and the delta Tmetal?
February 8, 2008

chemistry
In a calorimetry experiment in the lab, you were able to record the following data: Mass of water in a calorimeter = 90.0 g Initial temperature of water in calorimeter = 22.0o C Mass of unknown metal = 45.0 g Initial temperature of hot metal = 100.0o C Final temperature of ...
February 8, 2008

chemistry
The total pressure in a flask containing air and ethanol at 257C is 878 mm Hg. The pressure of the air in the flask at 257C is 762 mm Hg. If the flask is immersed in a water bath at 450C, the total pressure is 980 mm Hg. The vapor pressure of ethanol at the new temperature is ...
February 1, 2008

Chemistry
The total pressure in a flask containing air and ethanol at 257C is 882 mm Hg. If the pressure of the air in the flask is 762 mm Hg, the vapor pressure of ethanol is _____ mm Hg.
February 1, 2008

physics conversions check my answers
can you check my answers. 1. What is the corresponding barometric pressure values in mmHg if the barometric pressure is reported as: 29.7 inHg. = 754.38mmHg 31.8 inHg. = 807.72mmHg 26.4 inHg. = 670.56mmHg 22.1 inHg. = 561.34mmHg 34.8 inHg. = 883.92mmHg 2. What are the ...
January 28, 2008

physics conversions
can you check my answers. 1. What is the corresponding barometric pressure values in mmHg if the barometric pressure is reported as: 29.7 inHg. = 754.38mmHg 31.8 inHg. = 807.72mmHg 26.4 inHg. = 670.56mmHg 22.1 inHg. = 561.34mmHg 34.8 inHg. = 883.92mmHg 2. What are the ...
January 28, 2008

Sociology
How does modernization manifest itself in U.S. society? Is modernization likely to continue in the U.S.? oWhat are the consequences of modernization? can some one show me where i can find information on this I've read my book but it doesnt really tell me what i need to know
January 25, 2008

math
no
January 22, 2008

math
Solve this system 4x-12y=5 ,-x+3y=-1 by substitution
January 22, 2008

Physical Science
256
January 18, 2008

Physics
A 2.0 x 103 kg car is pulled 345 m up a hill that make s an angle of 15° with the horizontal. What is the potential energy of the car at the top of the hill? If the car rolls down the hill, what will its speed be if we neglect friction? plz help? confused
January 17, 2008

Physics
A 2.0 x 103 kg car is pulled 345 m up a hill that make s an angle of 15° with the horizontal. What is the potential energy of the car at the top of the hill? If the car rolls down the hill, what will its speed be if we neglect friction? plz help? confused
January 17, 2008

Physics
A 2.0 x 103 kg car is pulled 345 m up a hill that make s an angle of 15° with the horizontal. What is the potential energy of the car at the top of the hill? If the car rolls down the hill, what will its speed be if we neglect friction? plz help? confused
January 17, 2008

Physics
A crate weighing 800 N is pulled 5.0 m across a floor at constant velocity. The coefficient of friction between the surfaces is 0.30. How much work (in J) is done on the crate ?
January 16, 2008

math
just put it in your calculator in reverse. so find the cube root of 22400 which is aproximately 28.2
January 16, 2008

social studies
what do estonia, latvia, lithuania, Ukraine and kazakhstan have in common
January 16, 2008

math
(-5,0)
January 10, 2008

Math
2/5
January 10, 2008

Physics
A 2.0-kilogram laboratory cart is sliding across a horizontal frictionless surface at a constant velocity of 4.0 meters per second east. What will be the cart’s velocity after a 6.0-newton westward force acts on it for 2.0 seconds? (1) 2.0 m/s east (3) 10. m/s east (2) 2....
January 3, 2008

Math
An ancienct manuscript is on display in a museum case. To what pages is the manusript open of the product of the page numbers is 9, 312?
December 12, 2007

Biology
no you're right it is protein...starch isn't a biomolecule haha
December 8, 2007

Biology
i didn't think it was protein, i think it's starch. I actually have the same exact question, word for word I am answering right now, if you get an answer could you let me know?
December 8, 2007

Accounting
What are two distinct obligations incurred by corporations when issuing bonds?
December 5, 2007

science
why or how does a rope hold more weight vertically than horizontal?
December 3, 2007

Math
My grandson just gives up in working his division problems. He is in the 4 grade and I just cannot find a way to get him interested enough to apply and understand. Can you help me.
November 30, 2007

science
list 5 things plants must do to survive on land
November 29, 2007

language arts
What is a clarifying sentence? I have to use my spelling words and write a clarifying sentence including contex clues????
November 28, 2007

WORLD RELIGION
What god, if any, do Buddhists worship?
November 26, 2007

computer programming (PYTHON)
My first page is <html> <head> <title>Name Game</title> </head> <body> <h1>Name Game</h1> <form action="namegame.py"> <p> Enter your name: <input type="text" name="name" /> </p&...
November 23, 2007

computer programming (PYTHON)
My first page is <html> <head> <title>Name Game</title> </head> <body> <h1>Name Game</h1> <form action="namegame.py"> <p> Enter your name: <input type="text" name="name" /> </p&...
November 23, 2007

Physics
it's (A). As the cheerleader is thrown upwards, speed and kinetic energy is lost. As mechanical energy is the sum of both kinetic and potential energy, this is taken out of the question. The cheerleader will also be decelerating, so acceleration is not the case. Therefore...
November 21, 2007

math- micheal is this right
4.4>c 6.b>6
November 19, 2007

math- check this please
4. 4>c 6. b>6
November 19, 2007

math- check this please
1. 3t<-9=t<-3 2.4m>8=m>2 3.10<-2w 5<w 4.-20>-5c 4>c 5.-27>3z -9>z 6.-7b>42 b>6
November 19, 2007

chemistry
Can someone define and describe Molecular water?
November 13, 2007

english
what is the synonym for the word show?
November 6, 2007

English - Play
Sorry, there was a mistake in the question... Hello. I'm having trouble understanding a part in a play called Licking Hitler... The situation is like this... It's WWII and a team of British propaganda unit is devising up a plan to tarnish the image of the mayor of ...
November 4, 2007

English - Play
Hello. I'm having trouble understanding a part in a play called Licking Hitler... The situation is like this... It's WWII and a team of British propaganda unit is devising up a plan to tarnish the image of the mayor of Cologne(Germany)... Duffendorf (or Burgomaster) is...
November 4, 2007

Psychology
I need help in finding information for the following assignment. Compare and contrast the influence of heredity and hormones on human behavior. I can find info on heredity and behavior but not a combination of hormones and heredity.
October 30, 2007

math
The cars will be 330 miles apart in 3 hours. You got that part right. So the final answer is 1:00 pm since the question asks for what time. If you ever need any help with homework.
October 23, 2007

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