Questions Asked on
January 1, 2007

math
Can somebody please help me with this problem? This is the index„³ 5 6^5 The radical sign did not show, but the problem is: 5 is the index (outside the radical sign and then 6 is squared to the 5th power (inside the radical sign is under the radical
asked by Larry 
Science
Two children wish to break a string. Are they more likely to succeed if each takes one end of the string and they pull against each other, or if they tie one end of the string to a tree and both pull on the free end? Why? I answered this one yesterday. You
asked by Taylour 
math
Jo has 37 coins (all nickels, dimes and quarters) worth $5.50. She has 4 more quarters than nickels. How many of each type of coins does she have? d=#dimes n=#nickels q=#quarters. ============== d+n+q=37 n+4=q 0.1d + 0.05n + 0.25q = 5.50
asked by Kt 
Chem
Nitric acid can be prepared by bubbling dinitrogen pentoxide into water. N2O5(g) + H2O > 2H+(aq) + 2NO3(aq) a) How many moles of H+ are obtained when 1.50 L of N2O5 at 25 degrees C and 1.00 atm pressure is bubbled into water? b) The solution obtained in
asked by Dave 
Chemistry partial pressures
A sample of gas collected over water at 42 degrees C occupies a volume of one liter. The wet gas has a pressure of .986 atm. The gas is dried and the dry gas occupies 1.04 L with a pressure of 1.00 atm at 90 degrees C. Using this information, calculate the
asked by Dave 
To All The Teachers In Jiskha Website
Happy New Year!!!!!!!!!!!!! Thanks to the teachers who helped me with my homework and wished me "HAPPY BIRTHDAY" yesterday!!!!!!!!!! Thanks for your help! Wishing all the teachers of Jiskha Website a HAPPY NEW YEAR! Sincerely, Kaveri Thank you and Happy
asked by Kaveri 
english
What is the correct way to abbreviate fifties? '50s? 50's? What??? Sally, I have seen it both ways, but I believe that 50s is the better way to do it. If you're referring to the decade of the nineteenfifties, then '50s  or better yet, 1950s. Otherwise,
asked by Sally 
Chemistry
I have a problem that I wasn't sure how to do, and I want to see if my reasoning behind getting the answer is correct. Question: If .0129 mol of N2O4 effuses through a pinhole in a certain amount of time, how much NO would effuse in that same amount of
asked by Dave 
Business
Although debt financing is usually the cheapest component of capital, it cannot be used to excess because Please note that we don't do students' homework for them. Once you have come up with a response to these questions, please repost and let us know
asked by Chuck 
math
can someone correct this for me... solve: 4(2x  3) = 8x + 5 my answer: this equation has no solution because they don't equal i get 0=7 4(2x3)=8x+5 8x+12=8x+5 0(x)=7 So am I correct You are right, let me explain a bit more. When you write down:
asked by jasmine20 
math
Can someone correct this for me please or help me out.... Why are variables useful in algebra? My answer: Variables are useful in algebra because they detemine an answer that anyone is trying to get to. Variables can represent a single number or a whole
asked by jasmine20 
OHHH MYYY GODDD
Hi I need some help here guys what is the Atomic Structure in the periodic table ,, I need a full explained answer, thankyou You are talking about several chapters in a chemistry text. If you can refine your question a little and tell us exactly what you
asked by Hi 
THE THIRD WORLD [SOCIAL STUDIES]
"Why do you think some people argue that it is important to use 'equal area' maps, with correct relative sizes of countries, even if the shapes are untrue?" This would be an argument against Mercator projection maps, which make Greenland look bigger than
asked by KATHY 
Solar system
According to the theory of gravitation, the earth must be continually “falling” toward the sun. If this is true, why does the average distance between earth and sun not grow smaller? Without gravity, the Earth would go in a straight line. It falls
asked by Kim 
Spanish
Can someone proofread this for me. I know I don't have the accents in its for a presentation not a paper. Thanks. Hola. Me llamo Danilo. Soy de Massachusetts. Tengo catorce anos. Mis cumpleanos es el trece de febrero. Mi clase favorita es las ciencias
asked by Jake 
to bobpursley,math
This is what i have am i wrong or correct.Or how can word it or modify it to be with what the directions are asking? Directions: Create one statement in English representing an algebraic relationship. My answer: PROBLEM: A DOZEN EQQS COST $1.20. WHAT IS
asked by jasmine20 
environmental science
what makes the the water of the aquatic system more basic? maybe the pollution? Maybe. What aquatic system are you talking about? See http://www.tceq.state.tx.us/cgibin/compliance/monops/daily_info?parameter:10400 for further discussion of what can make
asked by dorie 
english
I need help with working with critical reviews. I need help starting my introduction. These are the guidelines: Begin your essay with an introductory paragraph. Include the title of the novel this essay is concerned with (The Adventures of Huckleberry
asked by anonymous 
Reggio Emilia Schools Question
Dan is working on a project. He wants to build a tunnel for his cars. Dan cannot get the paper tubes to fit together and stay. In the Reggio Emilia school, his teacher will probably: 1.Ask Dan to explain his reasoning for selecting paper tubes to use for
asked by Catherine 
economics
did the arizona gaspipeline in 2003 was there a shift in the supply curve demand curve or both? Did the shift happen tothe left or to the right? Your question is not a properly written sentence, but I will interpret it, as "When the Arizona gaspipeline
asked by mnarjann 
Science
Can you please help me solve this lab: Design an item no bigger than a 35 mm film conatiner that will float at the 400 ml mark in a 1000 mL graduated cyllinder with 800 mL of water in it. The item can only be made from "trash", recycled items and common
asked by Courtney 
science and history
How did the apollo 11 space mission pave a way for 1.) technology 2.) science 3.) America 4.) space exploration Please note that we don't do students' homework for them. Once you have come up with a response to these questions, please repost and let us
asked by anon 
William Lloyd Garrison
How was William Lloyd Garrison a "pacifist" and also burned the Constitution, etc.? He seems pretty violent and liberal, not pacifistic, but the textbook calls him one. http://en.wikipedia.org/wiki/William_Lloyd_Garrison
asked by Belinda 
bobpursley
thank you. :)
asked by jasmine20 
history
Hi, I wanted to now if anybody knows a website that has maps of Europe during World War because I looked on Google, and it did not have a map that I wanted. (Broken Link Removed) This is about as complete as I can find. I hope you find a map you can use in
asked by Sarah 
general
I have to do a term paper. How are websites properly cited? You need to have the website cited in TWO places: 1. the Works Cited page that is placed after the last page of your paper, and 2. in parentheses in the text of your paper, immediately after the
asked by ad 
math
can someone correct this for me please... Solve for x: 6x minus 1 divided by 5 minus 2x divided by 3 equals 3 my answer: x = 6 Solve for x: 3/7x = 15 My answer: x = 35 correct, as best I can tell from the description. Thank you.
asked by jasmine20 
math,algebra
can someone help me create one statement in english representing an algebraic representation. previously someone helped me out but that wasn't what they were looking for someone gave me: a squared plus b squared equals c squared. the instructor said that
asked by jasmine20 
Human Biology
Why can phosphorus32 be used to detect the presence of nucleic acids, but not amino acids? Nucleic acids contain the phosphorus atom, but amino acids do not.
asked by Jen 
Curriculum Development
I have a couple of questions on an assignment, that I need help with. 1. Rebecca is painting on an easel. She paints a blue sun with green clouds all around it. She is able to express what kind of creative potential? 1.maximum 2.moderate 3.minimum 4.no 2.
asked by Sierra