Questions Asked on
August 13, 2009

Physics
A proton is at the origin and an electron is at the point x = 0.37 nm, y = 0.39 nm Find the electric force on the proton? I don't even know where to start. Can someone help me?
asked by Adam 
CIVICS
A basic position in American foreign policy has been that America must defend its foreign interests related to trade and security. The main foreign policy position opposed to this American policy is called CAN U HELP ME ! i am confused between isolationism
asked by DIV 
Writing
I'm stuck on 2 questions and could use a little help please! First question is When preparing a formal business presentation, the phase that can make or break your report is the_______ phase. A. organization B. revision C. writing D. outline I think it is
asked by Shaenna 
math grids
please can someone help me with this math grid here is a grid with squares. you must place the numbers 1 through 8 in the squares, without consecutive numbers being placed next to each other in a row, a cloumn, or diagonally.so the number 3 cannot be
asked by kayla 
Ochaya/Website
Here is an Online Academy and you could request information: http://www.KaplanOnlineSchools.com/CA
asked by SraJMcGin 
Differential calculus
(1) lim x^3  125/x;5 x^2  25 1. Lim as x approaches what? arrow sign
asked by matrix school 2 
nutrition and wellness research paper
is this a good thesis statement for my research paper on Diet and Diabetes? Topic: Diet and Diabetes Thesis: Diet and diabetes are very strongly connected to each other because out of the many aspects we can explore about diabetes, diet is the major weapon
asked by y912f 
english
what are the transition words?
asked by jean 
integral Calculus
The region in the xy plane bounded by the curve y=x^2, the line x=0 and the line x=5 and the xaxis. find the volume generated. can you help me check for correction the answer i got was = 625 You want to find volume. Are you rotating the region around a
asked by matrix school 2 
Chemistry
Mefenamic acid (Ponstan Forte) has a half life of 2 hours. Naproxen has a half life of 12 to 17 hours. Both are anti inflammatory drugs of apparently similar nature but could someone please explain the difference in half life? Thank you Mike
asked by Mike 
am government
in what ways does the existence of minor parties also works to strengthen the united states twoparty system?
asked by dru 
Math
Arrange these in order from least to greatest: arctan(sqrt3), arctan 0, arctan(1/2) So far I got the first two values, arctan(sqrt3), and that's 150 degrees. Arctan 0 would be zero degrees. I'll use just one answer for now, but I know there's more than
asked by Anonymous 
check geo
canada and the us are _______ largest trading partners. A)europe B)germany c)each other D) japan i go with japan. clear cutting causes flooding and A)smog B)acid rain C)thermal pollution that's my ans. or d) erosion
asked by henry 
geometry
2 times square root of 27 minus square root of 18 plus 3 times squareroot of 27=
asked by megan 
Pre Cal.
The expression 81p^4 + 108 p^3 r^3 + 54p^2 r^6 + 12 pr^9 + r^12 is the expansion of which binomial? A: (3p+r^3)^4 The fifth term in the expansion of (3x^2sqrt(y))^6 is _______. A: 135x^4y^2
asked by Jeremy 
chemistry
Lead chloride crystals were placed in a basin. The accumulator was joint in series with the switch however when the switch was turned on the ammeter showed no deflection. When the lead chloride crystals were heated too 500 degrees celsius the ammeter
asked by Anonymous 
math
(x1)^2 + (x+2)^3 >= 0 hellppp?!
asked by chrissy 
physics
Hi i'm doing that lab were you attach a weight to a tape which is also through a timer that puts marks on the tape at a given time interval ok I'm asked why is gravity different than on Earth? I don't rember the physics answer behind it I remeber Fg =
asked by physics 
chem.
What is the amount of energy released when a carbon carbon single bond is broken? how do i even figure this out?
asked by needs help 
physics
"The actual value of computed g, assuming no drag, also varies somewhat over the earth's surface due to the earth's spin (which causes a latitudedependent centrifugal force to get subtracted), lack of a perfect spherical shape of the earth, and the
asked by physics 
geometry
If B is between A and C, AB = 6x + 4, BC = 9x  2 and AC = 19x  6.
asked by Anonymous 
function or not?
sqrt(x+9)
asked by jawn 
geo check
the us leadingg exporter is rice products or beef and grain or cranberries and rasberries. my choose is beef and grain if not correct please correct.
asked by henry 
thanks alot damon check
water pollution in the united states and canada is caused by: A) acid rain b)runoff agriculture chemicals C)industrial wastes D)all of the above i think c if wrong please correct
asked by henry 
math
Nate has 200.00 to buy cds. a store sells them for 17.99. What is a good estimate of the number of cds he could buy? Explain how you made your estimate.
asked by Ashley 
engish
Write one or two paragraphs in which you address the following points regarding your final project:What kinds of unwanted reactions might you encounter when trying to convince the business committee to accept your proposal for a new service? What steps can
asked by derrius 
Physics
A 55 uC point charge is at the origin. Find the electric field at the point x1 = 60 cm,y1 = 0cm . I have no idea where to start can someone help me?
asked by Adam R 
Math
Did I do this problem right? Consider the experiment of drawing two cards without replacement from an ordinary deck of playing cards. What are the odds in favor of drawing a spade or a heart? Answer: P(Spade)*P(Spade)=(13/52)x(13/51)=169/2652=0.06372. Is
asked by B.B. 
integral Calculus
The region in the xy plane bounded by the curve y=x^2, the line x=0 and the line x=5 and the xaxis. find the volume generated. can you help me check for correction the answer i got was = 625
asked by matrix school 2 
Chemistry
In the reaction of AL metal with aqueous potassium hydroxide, what type of reaction is occurring? REDOX, Al metal is being reduced or REDOX, Al metal is being oxidized.
asked by Adam R 
math!
(x1)^2 + (x+2)^3 >= 0 hellppp?! how do i solveee?
asked by chrissy 
chemistryy
What is the amount of energy released when a carbon carbon single bond is broken?
asked by chrissy 
math
I need help with finding function that appears in newspaper, and what is the domain and range of each. My question is what i'm i suppose to look for in the newspaper a article?
asked by britt 
English
has anyone ever done the Thinkers worksheet before..if so where can i get all the answers
asked by Amber 
12th grade history
Which groups of people were not afforded all the rights stated in the bill of rights?
asked by jesseka 
US History
What was the cotton gin and what effect did it have on American economy and culture
asked by jesseka 
environment
In what circumstances would each approach to stakeholder impact analysis (moral standards, 5question, and Pastin’s approach) be most useful?
asked by Anonymous 
geo check
the us leadingg exporter is rice products or beef and grain or cranberries and rasberries. my choose is beef and grain if not correct please correct.
asked by henry 
check geo
north american economies are based increasingly on: heavy industry B)fisheries C) timber harvesting D) high tech industries its either a or c can u help me out here. thanks
asked by henry 
writing
I would like an apinion on this sentence to see if it sounds alright. Sandy called in sick but, she'll be back tomorrow.
asked by cindy 
geo check
since the 1970s the united states and canada have reduced _______ around lake erie. A)unregulated boat traffic b)overgrowth of destructive algae c) noise pollution D)illegal immigration. i think it b please help me out.
asked by henry 
ECON
If C = 500 + 3/4[GDP 100], I = 300, G = 400, Xn = 10 and full employment GDP is 210 less than current GDP, the proper action would be to increase taxes by?
asked by Sam 
Science
Help with my science fair project, what I should do!!
asked by Calla 
Pre Cal.
Find three geometric means betwee sqrt(2) and 4sqrt(2). A: 2, 2sqrt(2), 4 Is 6 sqrt(2)+ 6 + 3sqrt(2)+... a convergent series? A: Yes. Is 1 + 3(1/2) + 9(1/2)^2 + 27(1/2)^3 +... a divergent series? A: Yes. Are these right?
asked by Jeremy 
math
sovle: (3x  2y)^2 The answer is 9x^2 + 4y^2  12xy but I do not know how to get the 12xy part. 20  4/5x is greater that or equal to 16, then: The answer is x is less thatn or equal to 5 but again I do not know how to get this.
asked by Hannah 
Finance
Write a 200 to 300word description of the four time value of money concepts: present value, present value of an annuity, future value, and future value of annuity. Describe the characteristics of each concept and give an example of when each would be
asked by Joseph 
Math
Can someone please explain this question? What would be a brief scenario of a continuous probability distribution? Thanks for your help.
asked by B.B. 
English
The word "can" is used to refer to?
asked by Amber 
math
solve the inequality: 2(x3)>3x+4
asked by unknown 
4th grade
How do you write in words the following problem? 8,042,176
asked by hayley 
Math
Evaluate sec(cos^1(3/5) I'm pretty sure the answer is 5/3, but I'm a little thrown off by the cos^1. What exactly does it mean? Thanks!
asked by Momo 
history
What social, political, and economic changes pulled the North and the South further apart? What was the final determining factor that led to Southern secession? What social and economical changes discussed in previous chapters fueled sectional conflict?
asked by amy 
math
I am trying to figure out a lettern pattern and what comes next A,Y,C,W,__ __ ___ I need to explain the rule for this pattern but I am having a hard time
asked by Nick 
math
write a stoty problem that can solved using the equation 18.50/o.5=x
asked by Ashley 
Health and Diseases
What Nervous System Disease has symptoms of numbness in right leg and face, muscle weakness, mild depression, and delay in visual response in both eyes?
asked by Anonymous 
HCA 240
Below is a scenario. I have to figure out what they are experiencing. I believe it would be the flu or something close to that. If it is wrong can you please correct me? Dear Melissa, I’m sending little Jimmy over for a stat spinal tap. He has had a
asked by Anonymous 
POS
Consider the phrases ―A belief in equal rights has often led to the belief in equality of opportunity;‖ and ―American society does not emphasize equal results or equal rewards;‖Explain these conceptions of equality in 200 to 300 words. Include
asked by Twg 
algebra 1
desceibe a situation or provide an example of a independent/consistent system?
asked by pam 
geography
How does geography help me understand the relationship between physical and human landscape?
asked by gabriel 
Science
How does solar power work? How it is produced?
asked by Jazmine 
US HISTORY
What parts of the New Jersey plan would come to be reflected in the United States Constitution?
asked by Bryce 
chemistry
what are the coordination numbers of Lithium,sodium,potassium?
asked by saheli 
English
I have 28 participants. Each completed five tests. The maximum score a participant could receive on any one test was 4/4. The lowest score anyone could receive was zero. I will do a Friedman test for this paired data. My question: given that I have a very
asked by Colin 
Friedman test: Can !?
I have 28 participants. Each completed five tests. The maximum score a participant could receive on any one test was 4/4. The lowest score anyone could receive was zero. I will do a Friedman test for this paired data. My question: given that I have a very
asked by Colin 
geography
what is not related to the development of cities in Europe?
asked by tika 
Physics
In the figure take q1 = 22uC and q2 = 20u. The force on q_1 points in the  x direction, What is the magnitude of the force on q_1? I don't know where to start, can someone help me?
asked by Adam 
Business
How do you put manager, teammates, travel agent into a chart using purpose, audience, tone, content?
asked by Anonymous 
intro finance
ddo tou think a middle class people should not be able to afford houses and cars?
asked by mike 
French 2 help!
Jen e veux pas savoir ____ est arrive. a. ce qui b. ce que Je crois _____, je vois, C'est tout. a. ce qui b. ce que I think 1 is a and 2 is b... am I right?
asked by Sophie