Questions Asked on
June 12, 2007

chemistry
Can someone please tell me why I would (or wouldn't) expect a color change if FeCl3 were added to pure aspirin and also to oil of wintergreen? (I know aspirin is mostly salicylic acid, and I'm not even sure what compounds are in oil of wintergreen, I'm
asked by Lacey 
Geometry
Given: in triangle ABC, angle B= 120 degrees Prove: angle A does not= 60 degrees Plan: use indirect proof Assume temporarily that Measure angle A = 60. Then measure angle C=60, and measure angles A+B+C=180= 60+B+60=180. Therefore the temporary assumption
asked by DANIELLE 
US History
What is the Reagan Revolution? Is it another way of saying the presidency of Ronald Reagan? Yes. The Reagan Revolution was President Reagan's administration. Check out these web sites for more information.
asked by Arati 
science
How do you find out the number of atoms in a chemical formula? Count up the number of atoms in the formula. If there is a subscript n after an element sytmbol, there are n or those atoms in the molecule. If there is no subscript, there is only one atom of
asked by stephii 
English
The preposition after "inquiry" should be "about," not "on." Also, "the above mentioned" what? It's not clear what "the above mentioned" is (needs a noun after this phrase), so it would be better to write exactly what is being asked about  example: Thank
asked by Writeacher 
Maths
Carlos is training for the Olympics. His first training session lasted for one hour and he increases each training session by ten minutes every time. After fiteen sessions, how many minutes will be spend training? one hour + 15*1/6 hour. Now multiply by
asked by Jared 
math
How much force is needed to accelerate a 50kg rider and her 250kg motorcycle at 5 m/s2? This is really a physics question. The equation that you use is Newton's second law, Force = Mass x Acceleration. In this case, the total mass being accelerated is
asked by kent 
abs school
which is more polar methanol or ethanol? The dipole on the ethanol molecule is stronger.
asked by sandeep 
Intro. to Comp.  Question
If you need a computer to carry with you to manage your daily schedule of meetings, which type of computer would be ideal in this instance? PDA, laptop, or personal computer wouldn't a PDA be best? PDA is best, yes. Laptop would be next best. PC is not a
asked by Shannon 
Intro. to Comp.
Can you help with this? A ________ is an integral part of the computer hardware, which connects the processor to the hardware. hard drive, CPU, motherboard, or byte. Isn't the correct answer motherboard? I'm pretty sure it isjust need verification. I
asked by Shannon 
writing
How would you encourage a reluctant peer reviewer? Since this is not my area of expertise, I searched Google under the key words "reluctant peer reviewer" to get these possible sources: http://www.processimpact.com/articles/humanizing_reviews.html
asked by Doris 
calc: arc length
Posted by COFFEE on Monday, June 11, 2007 at 11:48pm. find the exact length of this curve: y = ( x^3/6 ) + ( 1/2x ) 1/2
asked by COFFEE 
science
How would you balance this reaction(it's a half reaction problem): H2O2+ClO2>ClO2+O2 (basic solution) thanks. i'm just confused b/c its a basic solution. all i know is that you have to add OH to it or something. thanks again for helping. add OH and you
asked by michelle 
Intro to Comp.
Can you please give me verifiation with this? You visit a website that has a streaming media presentation in the top right hand corner; however, you are unable to see the presentation on your monitor. What is the most likely reason? 1. Your computer is
asked by Shannon 
health class
Can someone help me with this:thanks... "Should we eliminate fats from our diets altogether and increase proteins" "What are some of the benefits that unsaturated fats and proteins provide when included in a balanced diet" This is my opinion on this: I
asked by jas 
IT
Give the URL of two different ecommerce Web sites. For one of the Web sites, outline the key technology infrastructure components necessary to support its ecommerce business the two web sites I decided on was ebay which is consummer selling to
asked by Ray 
English
I have to write essays on these topics: 1. What are the qualities of a good Prime Minister. 2. What are the qualities of a good businessman. Can you give me some ideas please. Thanks A good prime minister should listen to his/her constituents, lead the
asked by Ishani 
Algebra
Directions say that I have to solve and graph the equation using words.I have to include whether the lines are dotted or solid, how to graph each of them and where the solution is shaded. 2x3y>_9 and x4y>_8 both should be solid, because the solution is
asked by Erica 
math
What is findind a five number summary of each ser of numbers 7,7,5,4,1,9,8,8,8,5,2 and range of the same numbers please I only see one set of numbers. Why do you refer to "each" set? What fivenumber summary are you refering to? Mean, median, mode and what
asked by isaiah 
Mayflower
People began to feel safer in the Middle Ages because___________ and _______________ had stabalized Europe. Since this is not my area of expertise, I searched Google under the key words "Middle Ages stabilized Europe" to get these possible sources:
asked by Anonymous 
Intro. to Comp.
I tried them on Google  and # 3 got me lots of sites with poodles. See how I found dog sites without any references to poodles. http://www.google.com/search?source=ig&hl=en&q=dogs+poodles Can you help with this question? You want to do a search on the
asked by Ms. Sue 
world geaography
Until about two years ago, France officially had a 35hour work week. However, in 2005, the government changed this law to allow employers and employees to negotiate a longer work week with more pay.
asked by Ms. Sue 
math
what is a mean and how you do it A mean is the average. To find the mean add the numbers together. Then divide. For instance, to find the mean of 4, 8, and 9, you need to add those three numbers together and get 21. Divide 21 by 3 to get the mean  7.
asked by isaiah 
physics ( disregard last post)
hey bob, this question average force of friction thanks a lot. i only don't get one part. Now, set the potential energy of the rubber band (stretched x cm) equal to the work done on friction. does it matter how much i stretch it and what does it mean when
asked by James 
literature
anyone out there have exam # 00778700 and the book of answers would like to hear from you with them. plzzz need help have gotten 65 on all 3 so far ..lol... naw but wen u get the answers can u plz messege them to me at myspace? jus look up I love andrew
asked by sus 
Algebra
Hi I am learning about rational expression and so far I am pretty good at multiplying. My question is how do you divide? Here is a problem that I am having trouble with.. 6p18 3p9  /  9p p²+2p This is what I have so far 6(p3) 3(p3)  /
asked by jessica 
math
87122178=6543 65434356=2178 Can you find another set of numbers with the same pattern? Now add the results you got. ..and a similar pattern by subtracting the results.
asked by Jared 
chemistry
a beam of blue light has a wavelength of 595 nm. What is the frequency Since this is not my area of expertise, I searched Google under the key words " wavelength frequency" to get these possible sources: http://zebu.uoregon.edu/~soper/Light/frequency.html
asked by crystal 
Economics
In the Monetary policy transmission mechanism, explain what could go wrong between the following points
asked by Robert 
math
length______ width 14 height 11 surface area_______ volume 2029.72 length*width*height gives you volume, which you know. But you can solve for length.
asked by skye 
Math
#1.) The first row of an amphitheater contains 50 seats, and each row there after contains an additional 8 seats. If the theater seats 938 people, find the number of rows in the amphitheater. #2.) At oceanside deck the first high tide today occurs at 2:00
asked by Wavikz 
Economics
In the Monetary policy transmission mechanism, explain what could go wrong between the following points 1. Change in the monetary policy and Change in the money supply 2. Change in the money supply and Change in the aggregate demand curve Change in the
asked by Robert 
Pre Calc
#3.) The following states about f(x) are true: •
asked by Wavikz 
Geometry
Use an indeirect proof to show that John exceeded the 55 MPH speed limit if he left his house at 8:15 a.m. and arrived at his office 60 miles away at 9:00 a.m. Assume temporarily that John traveled at a constant speed of 55 mph and that was his maximum
asked by DANIELLE 
Comp. question
I asked this question today needing input. Some thought I was right. Just needing someone else to give their advice. A __________ is an integral part of the computer hardware,which connects the processor to the hardware. 1 hard drive 2 CPU 3 byte 4
asked by Shannon 
health
I need to do a report on AIDS but i need a websit to research. Is there a website that can answer these things about AIDS from the 80's and the 90's: when was it discovered? in which countries? does it spread? how to prevent it how you get it These
asked by jeannine 
child care
why is it important to choose appropriate play provision for a child? (please help i am very stuck and my assigment is due in tomorrow) Young children learn by playing. They develop large and small motor skills, intellectual knowledge, social adaptation,
asked by emma 
Human resource
relate salary admin strategies to organizatons culture This may help you. "An effective compensation strategy produces compensation plans that align the interests of the employees with those of the organization."
asked by Lee 
comp. tech
What is the primary difference between CDR and CDRW? A. CDR disks can only be written on one time. B. CDR disks are magnetic. C. CDRW use optical storage technology. D. CDRW can only record 100 gigabytes. Isn't the primary difference between CDR and
asked by Eric 
Chemistry
What happens to pressure when you increase the temperature Of a gas? PV=nRT if volume is constant, increasing the right side has to increase the left side. Pressure is directly related to absolute temperature, given volume is constant. Isn't this Charles'
asked by Dan 
math
what is the mode of 9,8,10,9,9,10,8 The mode is the range that occurs most often. In your problem, the mode is 9 because you have three 9's and only two of the other numbers. http://mathforum.org/library/drmath/view/58326.html thanx
asked by isaiah 
geometry
a salesperson drove 238,259,87,163and 198 miles on a 5 day trip what was the mean number of miles driven per day? please Add the 5 numbers together. Then divide by 5 to find the mean (average) number of miles she drove each day. what is a mean A mean is
asked by isaiah 
math
the following scores were recorded on a 200point final wxam 193,185,186,192,135,158,174,188,172,168,183,195,165,183. what is the mean please and is the mean or the median mor improtant for this Please see the other posts to figure out how to find the
asked by isaiah 
physics
find the average of a block being propelled propelled by an elastic band. We know it is uniform acceleration. my attempt on this problem Measure the force applied of elastic band with a newton scale. The more you strecth the farther the distance the block
asked by james 
Physics (Bob please read)
hey bob, this question average force of friction thanks a lot. i only don't get one part. Now, set the potential energy of the rubber band (stretched x cm) equal to the work done on friction why is this equal to work done by friction? how come we can't use
asked by James 
Science
We are doing a science fair and we are unsure of what our aim/investigation should be. However we know we want to do something with fingerprints. What can we do? Why don't you examine the prints of twins? Why don't you examine the prints of twins? What?
asked by Angie + Amy 
literature
plz to anyone who has finished the lit book with 7 tests answer back need help. with exms like pair of silk stockings, pauls case,goodman brown, call of the wild PLZZZZZZZ help me it has been 15yrs
asked by sus