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Questions Asked on January 28, 2007

During activation energy...A. A catalyst lowers the activation energy by changing the reaction mechanism. B. A catalyst does not
1. 1 answer
2. asked by Question
3. 1,013 views
5y^8-125*you have to factor completley easy. Take out the five: 5(y^8-25) Now, isnt y<sup>8</sup> the same as y<sup>4</sup>
1. 0 answers
2. asked by margie
3. 592 views
a gas contains 51.7% sulfur & 51.6 percent oxygen. in a sample of gas, there is .620 g. v= 292 ml. p=806 torr. t= 378 K. what is
1. 0 answers
2. asked by dory
3. 459 views
What was the first boat to cross the Panama Canalhttp://en.wikipedia.org/wiki/History_of_the_Panama_Canal emerald
1. 0 answers
2. asked by Anonymous
3. 415 views
Factor Completely: I am really confused on how to start it.12q^5w^2-36q^4w^3-120q^3w^4 Help please. :) Factor out 12q^3w^2:
1. 1 answer
2. asked by Teresa
3. 670 views
Hi my son has to do a lighthouse for a school project and it has to really light, I'm not really sure how to go about this
1. 0 answers
2. asked by Brenda
3. 623 views
What volume of hydrogen is necessary to react with five liters of nitrogen to produce ammonia? (assume constant temprature and
1. 0 answers
2. asked by Kylen
3. 1,020 views
I need help simplifying radicals. The problem in priticular is the square root of 60x^2√60x^2 can be simplified this way:
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2. asked by Taylor
3. 529 views
yeah
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2. asked by margie
3. 1,052 views
A card is chosen at a ramdom from a deck of 52 cards.It is then replaced and a second card is chosen.What is the probability of
1. 1 answer
2. asked by Jocelyn
3. 1,392 views
Two mothers and two daughters divided $21 in dollar bills evenly among themselves. Each received an equal number of dollar
1. 1 answer
2. asked by tyler
3. 1,531 views
I know people are volunteering freely but I really need help!Have patience. Some of us have girl scouts and we have to be at the
1. 1 answer
2. asked by margie
3. 634 views
What forces act on a ball rolling down a slope?
1. 1 answer
2. asked by Wandi
3. 477 views
What does "To be great is to be misunderstood" by Emerson mean exactly?I think he meant something along the lines of this: In
1. 0 answers
2. asked by Tabby
3. 566 views
3x^2+17x+10*you have to factor completley 51xcubed+12 Didn't I do this already? I remember it. What two factors of ten (hint:
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2. asked by margie
3. 601 views
I need help with correctly punctuating this sentence. I am not sure where the period goes. Should it be inside or outside the
1. 0 answers
2. asked by Patti
3. 1,231 views
Newton showed that the motion of comets is controlled by gravitational attraction of gravity. Many comets move in elliptical
1. 0 answers
2. asked by Ishani
3. 466 views
what is the difference between translation , rotation, relections, and dilation in 8 grade workIn 8th grade talk, I recommend
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2. asked by jose
3. 714 views
A mathematics education researcher is studying where in high schoolmathematics texts it is most effective to insert questions.
1. 0 answers
2. asked by AJ
3. 543 views
PLEASE FINISH HELPING ME..I asked experts to answer you. I am not a person who is a expert on writing format. The issue of cover
1. 0 answers
2. asked by Andrew
3. 526 views
what are some items on earth that look similar to the moon?
1. 0 answers
2. asked by Roxy
3. 388 views
I have to write a purpose and an objective in my lab report and I do not know the differences between them. If anyone could help
1. 0 answers
2. asked by ally
3. 828 views
explain what the cultural and societal influences that have made hinduism vital to the region in which it originated.Please tell
1. 0 answers
2. asked by kg
3. 543 views
During reaction mechanism...A. catalyst does not change the reaction mechanism. B. catalyst changes the reaction mechanism. C.
1. 0 answers
2. asked by Question
3. 727 views
During rate of reverse step...A. A catalyst decreases the reverse rate of reaction. B. A catalyst does not change the reverse
1. 0 answers
2. asked by Question
3. 602 views
can anyone detail the simiarities and differences between the terrestrial biome and the aquatic life zone?both are subject to
1. 0 answers
2. asked by kg
3. 893 views
What does the contextual meaning of each for slope mean?
1. 0 answers
2. asked by Haley
3. 1,193 views
How successful was organized labor in improving the position of workers in the period from 1875-1900?they were very
1. 0 answers
2. asked by Lisa
3. 701 views
Hi. I need some help with this.When you stretch a balloon against your lips, is heat given off or absorbed? Which driving force
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2. asked by Lisa
3. 507 views
dissonance : resonace ::harh : rich music : polyphony polyphony : instrument cacophony : telepragh I presume you mean "harsh"
1. 1 answer
2. asked by Chels
3. 767 views
hi for my english project i have to draw a map of the war my character was in..My book was the things they carried so it was the
1. 0 answers
2. asked by Jojo
3. 618 views
How would you make a serial dilution if you have a starting value 100mM of XThe are the values of X show different dilutions. I
1. 0 answers
2. asked by tatiana
3. 586 views
Equation- Mg + 2HCl -> MgCl2 + H2What volume of hydrogen at STP is produced from the reaction of 50.0 g of Mg and the equivalent
1. 1 answer
2. asked by student
3. 1,629 views
These are some lab questions from the following lab: Vapor Pressure and Enthalpy of Vaporization of Water1. Why does vapor
1. 3 answers
2. asked by anonymous
3. 3,634 views
How do I write a Manuscript speech on an article? What should it look like? Any examples?Check this site for a lot of
1. 0 answers
2. asked by Andrew
3. 1,337 views
Can someone help me I am looking for a Christmas carol that mentions the golden,silver,bronze and iron age? I have been looking
1. 0 answers
2. asked by teri
3. 535 views
I have to identify the words in the brackets. Could you correct my mistakes:(Amy) (was) very (happy) (on) (Sunday). (Amy's
1. 0 answers
2. asked by Gina
3. 645 views
how does temperture affect the viscosity of a liquid??In Nearly all liquids, increasing temperature makes the flow faster.
1. 1 answer
2. asked by Ashley
3. 1,161 views
How would you make a serial dilution if you have a starting value 100mM of XThe are the values of X show different dilutions.
1. 0 answers
2. asked by tatiana
3. 1,173 views
examples of sentence structureshttp://www.arts.uottawa.ca/writcent/hypergrammar/sntstrct.html
1. 0 answers
2. asked by zainab
3. 944 views
Calculate the concentration in mol per litre of ammonium ions in a solution solution prepared by mixing 360.0mL of 0.250 mol per
1. 0 answers
2. asked by atriletz
3. 1,100 views
A pendulum consists of a uniform disk with radius r = 10 cm and mass 545 g attached to a uniform rod with length L = 500 mm and
1. 0 answers
2. asked by wooh
3. 1,020 views
What does these colleges have in common? Samford, Georgia, Marshall, Illinois State, Murray State, Cincinnati, UTC
1. 0 answers
2. asked by Cindy
3. 1,096 views
T/F building and equipment are recorded at cost of acquisition and are subsequently reported at cost less accumulated
1. 0 answers
2. asked by ucstudent
3. 447 views
T/F when the current assets of a company such as accounts receivable or inventory increase during the year, the increase
1. 0 answers
2. asked by ucstudent
3. 555 views
which of the following situations will not cause a deferred income tax amount to be recorded ?a - expense that is recognized in
1. 0 answers
2. asked by ucstudent
3. 776 views
This is my introduction for my media bias essay. The sources i used is from the internet of B.B.C, F.O.X, M.S.N.B.C news. Do i
1. 0 answers
2. asked by david
3. 625 views
Final question..An alloy used in aircraft construction consists of aluminium, copper and magnesium. An 11.34g sample of alloy
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2. asked by atriletz
3. 784 views
I was told to write a Manuscript on an article. How exactly do I write this thing? how do i get started? Can someone please
1. 0 answers
2. asked by Andrew
3. 730 views
i know how to convert degrees to radians..ie: 40* x (2pi rad/360*) = 0.70 rad .. i cant figure out how to do the opposite.. can
1. 0 answers
2. asked by TechnoBoi11
3. 695 views
hi i would really appreciate some help solving this question simultaneously:Find A and B such that x-11/(x+3)(2x-1)= A/x+3 +
1. 0 answers
2. asked by elle
3. 521 views
What means Area?Length x width area is the amount of area inside a figure or a shape figure
1. 0 answers
2. asked by Student
3. 576 views
A rational function that passes through (0,0) and (4, 8/7) has the x-axis as a horiztonal asympotote. It also has 2 vertical
1. 0 answers
2. asked by luke
3. 1,161 views
How do you multiply 367 by 72?the answer depends on your grade. Tell us what Grade in School you are in. Multiply 367 by 2;
1. 0 answers
2. asked by Shaina
3. 609 views
Bob owns a 100-acre farm. Of that, he uses 50 acres to grow corn, 40 acres to graze sheep, and 10 acres for structures such as
1. 1 answer
2. asked by sara
3. 854 views
How would calculate % Control when given three sets of values?Would you define percent control please?
1. 0 answers
2. asked by Anne
3. 481 views
This is my introduction to my essay for media bias in television news.The primary source of political information in America is
1. 18 answers
2. asked by david
3. 1,285 views
How would you make a serial dilution if you have 100mM of XThese are the values of X that she gave. X 0 1 3 1 10 30 100 These
1. 0 answers
2. asked by tatiana
3. 606 views
Please Help(I am new in Jiskha) How do you multiply 367 and 72?
1. 0 answers
2. asked by Shaina
3. 454 views
What means Genre?http://www.answers.com/genre
1. 0 answers
2. asked by Kaveri
3. 916 views
can someone set this up for me as an equation so i can solve it. thanksA garden area is 30ft long and 20ft wide. A path of
1. 1 answer
2. asked by Jasmine20
3. 551 views
A rational function that passes through (0,0) and (4, 8/7) has the x-axis as a horiztonal asympotote. It also has 2 vertical
1. 0 answers
2. asked by luke
3. 860 views
Posted by bobpursley on Saturday, January 27, 2007 at 8:56pm in response to English (Speech).Read the article. What did it say?
1. 0 answers
2. asked by Andrew
3. 670 views
What is a geneticists annual salary ?Where do they perform most of their work ? How much education does it require to become a
1. 0 answers
2. asked by Sam Williamson
3. 689 views
I have to write a manuscript on an article. How do I do this. I looked online, and I found this " Each manuscript should contain
1. 1 answer
2. asked by Andrew
3. 1,065 views
When a paper cake case falls right way up through air, it quickly reaches terminal velocity. The drag force, D acting on the
1. 0 answers
2. asked by Urvashi
3. 1,312 views
Show that the equation (1) divided by (x+1) - (x)divided by (x-2)=0 has no real rootsWell, to begin, start with 1/(x+1-x). The
1. 0 answers
2. asked by rochelle
3. 718 views
tell me about science apparatusThey are used in science. You need a much more specific question to get a useful answer. For
1. 0 answers
2. asked by rick
3. 474 views
1 mole of oxygen gas and 2 moles of ammonia are placed in a container and allowed to react at 850 C according to the equation:4N
1. 0 answers
2. asked by dory
3. 899 views
can someone please just set the equation for me to solve this problem . thanksA solar collector is 2.5m long by 2.0m wide. It is
1. 0 answers
2. asked by Jasmine20
3. 527 views
The following is proposals on reducing expenditure on drug.A: reduce prices by restrictly supply B: raise prices (by legalizing
1. 0 answers
2. asked by Anonymous
3. 510 views
I have to determine which two equations represent parallel lines.equations are (a) y=(-4)x+2 (b) y=(4)x+2 (c) y= (1/2)x +2 (d)
1. 0 answers
2. asked by Jasmine20
3. 482 views
bobpursley. i'm still questioning the problem states find the slope of any line perpendicualr to the line through points (3,3)
1. 0 answers
2. asked by Jasmine20
3. 1,549 views
Hi i was wondering if you knew what some important cities, areas,towns,etc. were in the book "The Things They carried" or if
1. 0 answers
2. asked by Fred
3. 1,261 views
Who said: "the blessings in which you this day rejoice are to enjoyed in common...This fourth of Juy is yours not mine. You may
1. 0 answers
2. asked by emily
3. 498 views
describe a freshwater or saltwater lifezone within or adjacent to the mojave desert?
1. 0 answers
2. asked by kg
3. 480 views
examples of parasitism, mutualism and commensalism in the mojave desert.http://waynesword.palomar.edu/ww0902a.htm
1. 0 answers
2. asked by kg
3. 1,285 views
In the vector sum A + B = C , vector A has a magnitude of 13.1 m and is angled 49° counterclockwise from the +x direction, and
1. 1 answer
2. asked by TechnoBoi11
3. 968 views
PLZ HELP. THANKS.The balance wheel of a watch oscillates with an angular amplitude of rad and a period of 0.220 s. a) Find the
1. 0 answers
2. asked by wooh
3. 769 views
this is my second paragraph essay for media bias essayM.S.N.B.C news articles are known for being conservative. Some of those
1. 0 answers
2. asked by david
3. 570 views

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