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Questions Asked on March 8, 2009

What 2 types of electromagnetic energy have wavelenghts of 0.76 cm?can anyone help me please,,,,Thanks !
1. 1 answer
2. asked by Anonymous
3. 306 views
describe a balance sheet, income statement, retained earnings statement, and statement of cash flows?How does a company use
1. 2 answers
2. asked by scooby9132002
3. 1,046 views
what site would i go to to summerize the climate changes that have accured from the past to the present and predict what you
1. 2 answers
2. asked by dd
3. 461 views
I don't know how to do these types of problems whatsoever.1) It takes a small jet plane 4 hours less time than it takes a
1. 2 answers
2. asked by Gabrielle
3. 587 views
1) Two cars leave town at the same time going in opposite directions. One travels 44 mi/h and the other travels 55 mi/h. In how
1. 3 answers
2. asked by Nancy
3. 1,157 views
I need to find 5 foods (dishes/meals) from before the french revolution.I've searched and can't find anything. Can someone help
1. 5 answers
2. asked by Larry
3. 1,077 views
If sine of an angle is ¼ and cosine of an angle is 15/4.. find cosecant.
1. 3 answers
2. asked by Amber
3. 406 views
Student loans. Brandt's student loans totaled $2500. Part was mde at 3% interest and the rest was made at 2.5%. After the one
1. 1 answer
2. asked by A.W.
3. 570 views
calculating the current ratio of the XYZ nonprofit corporation balance sheet using appendix b.
1. 2 answers
2. asked by Mable
3. 1,321 views
if government should not intervene in business, then how does an economy operate or correct itself without government
1. 1 answer
2. asked by Bryan
3. 505 views
What is the structure of the white precipitate that forms when actophenone is added to a solution of phenylmagnesium bromide?
1. 0 answers
2. asked by yen
3. 471 views
an (aq) ammonium chloride solution, rather than H2SO4, is used in the hydrolsis of the magnesium complex of 1,1-diphenylethanol
1. 0 answers
2. asked by yen
3. 549 views
According to some kids, what is the meaning of homework?
1. 1 answer
2. asked by Kara
3. 279 views
Polygon TUVW has vertices T(2,-4), U(3,-1), V(-1,0), and W(-2, -3). If this polygon were to rotate 180 degrees, what be be the
1. 1 answer
2. asked by Angie
3. 488 views
How are mountains different form hills?
1. 2 answers
2. asked by Anonymous
3. 392 views
What would symbolize Madrid, Spain.Like, maybe the main attraction in Madrid? Thank you.
1. 1 answer
2. asked by Larry
3. 522 views
1) A private airplane leaves an airport and flies due south at 192 km/h. Two hours later a jet leaves at the same airport and
1. 7 answers
2. asked by Meaghan
3. 1,037 views
how many 18 carbon cis-monunsaturated fatty acids are there?
1. 0 answers
2. asked by Anonymous
3. 354 views
Calculate the pH of the solution that results from mixing the following four aqueous solutions together:(1.) 100. mL of 0.300 M
1. 5 answers
2. asked by Anonymous
3. 996 views
three boys are going to play pitcher,cather, and outfielder. Sam is not the catcher. The outtfielder lives next to Sam. The
1. 5 answers
2. asked by carol
3. 269 views
You want to make an acetic acid/acetate buffer, pH 3.8, with a volume of 250 mL, and a final concentration of ([AcOH] + [AcO-])
1. 5 answers
2. asked by Anonymous
3. 784 views
Oxygen gas reacts with powdered aluminum according to the following reaction:4Al(s)+3O2(g) yields 2Al2O3(s) What volume of gas
1. 1 answer
2. asked by rusty
3. 1,925 views
The Ka values of maleic acid, HOOCCHCHCOOH, are shown below.Ka1 1.5 10-2 Ka2 2.6 10-7 A 50.0 mL sample of 0.11 M of maleic acid
1. 1 answer
2. asked by Amy
3. 1,052 views
I just need someone to show me how these problems are done then i can do them myselfThe Ka values of H2CO3 are shown below. Ka1
1. 1 answer
2. asked by Amy
3. 530 views
Starting with equal concentrations of all solutes, predict the direction in which the following reaction will proceed.H3PO4(aq)
1. 1 answer
2. asked by Anonymous
3. 821 views
Hi there i am stuck with question on my sose assignment the qustion is what is the differance between a tidle wave and a
1. 2 answers
2. asked by Rory
3. 483 views
any help? thank youDiazstar corporation sells on terms of 2/10, n/30. 70% of costumers normally avail of the discounts. annual
1. 2 answers
2. asked by meimei
3. 621 views
You are reducing a map of dimensions 2 ft by 3 ft to fit to a piece of paper 8 in. by 10 in. What are the dimensions of the
1. 2 answers
2. asked by bre
3. 1,174 views
hey...last one please..please...the accelerating colection..please...Doria's Corporation makes sales of $2,160,000 per annum.
1. 2 answers
2. asked by meimei
3. 1,078 views
what is "ice age"?
1. 1 answer
2. asked by Anonymous
3. 334 views
topic suggestions?Informative topics? persuasive topics? entertainment topics?
1. 2 answers
2. asked by meimei
3. 742 views
Why did colonists want a written constitution?
1. 4 answers
2. asked by Christopher
3. 478 views
Canadas geography is noteworthy because the country has what?
1. 0 answers
2. asked by Cheryl
3. 599 views
bromination of propylbenzene gives 1-bromopropylbenzene instead of 2-bromopropylbenzene or 3-bromopropylbenzene upon reaction
1. 1 answer
2. asked by Anonymous
3. 369 views
How did Fort Repose adapt to the changes after The day?
1. 0 answers
2. asked by jerson
3. 376 views
whats the us governments role as regulator and who do they protect?
1. 1 answer
2. asked by jerson
3. 321 views
This is a book your library might have but you can read it online:http://books.google.com/books?id=02QIAAAAQAAJ&dq=France+before
1. 0 answers
2. asked by SraJMcGin
3. 515 views
Sally took four tests in science class. On each successive test, her score improved by 3 points. If her mean score was 69.5%,
1. 3 answers
2. asked by Joe
3. 1,135 views
How do I do a simple particle diagram to show how ear defenders work???
1. 3 answers
2. asked by Hannah Xx
3. 626 views
If 15 men or 24 women or 36 boys can do a piece of work in 12 days, working 8 hours a day, how many men must be associated with
1. 1 answer
2. asked by suraj
3. 732 views
When 23.3 mL of 0.14 M HCl are added to 50.0 mL of a 0.16 M solution of a weak monoprotic base, the pH of the solution is 10.50.
1. 2 answers
2. asked by Chris
3. 1,096 views
previous question, can hannah xx please explain how she got the answer to that question
1. 0 answers
2. asked by Joe
3. 958 views
Solve the problem. Helen Weller invested $15,000 in an account that pays 12% simple interest. How much additional money must be
1. 1 answer
2. asked by mark
3. 1,324 views
x^2+8x complete the square to make the binomial a perfect trinomial
1. 1 answer
2. asked by Joe
3. 623 views
1)What are the current flaws in the Electoral College system?2) What changes would you make in the system? 3)Would you make
1. 1 answer
2. asked by nirvana
3. 929 views
What are the rules of rotation for specific degrees for both counterclockwise and clockwise?
1. 0 answers
2. asked by Angie
3. 389 views
Marty leaves the airport in his private plane and flies due east at 186 mph. Two hours later, a jet leaves the same airport and
1. 1 answer
2. asked by mark
3. 756 views
Karin biked at 13 mph for a time but got a flat tire. She then walked at 5 mph. She traveled a total of 93 miles. Had she biked
1. 1 answer
2. asked by mark
3. 495 views
Solve the problem. Anne and Nancy use a metal alloy that is 24.9% copper to make jewelry. How many ounces of a 20% alloy must be
1. 0 answers
2. asked by mark
3. 613 views
Solve the problem. Roberto invested some money at 7%, and then invested $2000 more than twice this amount at 11%. His total
1. 1 answer
2. asked by mark
3. 605 views
Which of the following are examples of multiplicative inverses?1) csc x and sin x 2) tan x and cot x 3) cos^-1 and cos x 4) ln x
1. 1 answer
2. asked by Nikki
3. 476 views
We're doing a lab report on the hardness of water, and one of the calculations is"The EDTA reacts with the hard water ions in a
1. 2 answers
2. asked by ceedub
3. 625 views
what is pumped into walls for insulation?help please :(
1. 1 answer
2. asked by lorney
3. 412 views
chair is to table as stool is to...hurry is to run as stroll is to... corner is to walls as ______ is to bones top is to roof as
1. 5 answers
2. asked by Anand
3. 1,164 views
Suppose we could arrange a debate between John Locke and Jean Jacques Rousseau on the nature--nurture controversy. Summarize the
1. 1 answer
2. asked by sahron
3. 578 views
writing equation in quadratic form then solve 36/b-17=-24/b+1
1. 0 answers
2. asked by Joe
3. 359 views
My teacher gave us this equation, and I can't remember how to use it. It's for Simple and Compound Interest.Future
1. 1 answer
2. asked by David
3. 444 views
the square of an interger is 30 more than the integer. Find the integer.
1. 0 answers
2. asked by Dippy
3. 389 views
please could someone help me . i need to write an essay about baptism in a catholic church , C of E church an Anglican church,
1. 1 answer
2. asked by Phoebe
3. 455 views
The Ka values of H3PO4 are shown below.Ka1 7.5 10-3 Ka2 6.2 10-8 Ka3 4.8 10-13 What is the pH of a 0.19 M solution of NaH2PO4?
1. 2 answers
2. asked by Chris
3. 1,535 views
scott and laura have both invested some money. Scott invested $3,000 more then laura and at a 2% higher interest rate. If scott
1. 2 answers
2. asked by Joe
3. 2,149 views
dividing moniomials. 2 to the 2nd/2to the -3
1. 1 answer
2. asked by lo
3. 335 views
find the values of x and yx+5i=y+yi
1. 1 answer
2. asked by Lou
3. 720 views
Final Project: Comprehensive Argument Analysis
1. 1 answer
2. asked by Anonymous
3. 525 views
Why did farmers express discontent during 1870-1900 and what impact did their new attitudes and actions have on national
1. 1 answer
2. asked by Lauren
3. 714 views
will someone double check these true/false questions for me, and if you see any you believe to be wrong, let me know. thanks.1
1. 1 answer
2. asked by amy
3. 452 views
4.After conquering the Kingdom of Judah, Cyrus the Great ordered the destruction of the temple in Jerusalem? False5. All
1. 1 answer
2. asked by amy
3. 967 views
8. Confucius taught that filial piety had to do with the care and provision parents religiously gave to their children? False9.
1. 1 answer
2. asked by amy
3. 547 views
A ball is traveling at a constant velocity of 50 m/s and has been traveling for over 2 minutes. What is the ball’s
1. 1 answer
2. asked by sandy
3. 1,021 views
1. Jane and Mike are the same in score.Jane and Mike are the same in a score. Jane and Mike are the same in the score. (For
1. 2 answers
2. asked by John
3. 468 views
Why is HIV so successful in infecting human?
1. 0 answers
2. asked by jess
3. 292 views
1. I will try to be the first in score in my class.2. I will try to get good grades on the exams. 3. I will try to make a speech
1. 1 answer
2. asked by John
3. 359 views
A student must make 500 mL of a 1.5 M HCl solution. The student has plenty of water and a stock solution of 6.0 M HCl to use.
1. 3 answers
2. asked by Katie
3. 892 views
a garden hose can fill a pool in 3 days and a longer one can bill the pool in 2 days. How long will it take to fill the pool if
1. 2 answers
2. asked by Lou
3. 590 views
how to convert a fraction to a decimal
1. 1 answer
2. asked by andrew
3. 354 views
how to convert a fraction to a decimal?3 - 5 1/50
1. 2 answers
2. asked by andrew
3. 420 views
A coin is tossed. If a head appears, a spinner that can land on any of the numbers from 1 to 5 is spun. If a tail appears, the
1. 2 answers
2. asked by Jason
3. 1,612 views
Suiz drove home at 60mph, but her brother jim, who left at the same time, could only drive at 48mph. when suzie arrived, jim
1. 0 answers
2. asked by Cory
3. 555 views
A coin is tossed. If a head appears, a spinner that can land on any of the numbers from 1 to 5 is spun. If a tail appears, the
1. 2 answers
2. asked by Jason
3. 800 views
some bank robbers leave town traveling at 70 mph. Ten minutes later, the police are chasing them at 78mph. How long will it take
1. 1 answer
2. asked by John P
3. 614 views
In writing a advertisement for a job(mine is senior system analyst) What items should I list that must be included in the
1. 0 answers
2. asked by april
3. 463 views
if you need my job descripiton i wrote I canpost that for you if it helps you to help me.
1. 0 answers
2. asked by april
3. 328 views
can you u tell me about the iron and suplhur and with the pictures information?
1. 0 answers
2. asked by rashid
3. 362 views
Who gave the longest filibuster in the U.S Senate? How long was the filibuster? What year was it and what was the filibuster
1. 3 answers
2. asked by nunu
3. 573 views
I'm suppost to find a site with a really ugly photo of Taylor Lautner. This is my hardest assignment yet!!
1. 2 answers
2. asked by Twilight lover
3. 482 views
F=Gm^2/r^2G=? My answer is Fm^2/r^2. Is this right?
1. 0 answers
2. asked by Dan
3. 263 views
A 50.0 mL sample of 0.51 M benzoic acid, C6H5COOH, a weak monoprotic acid, is titrated with 0.40 M NaOH. Calculate the pH at the
1. 2 answers
2. asked by John
3. 1,080 views
Is it called purgatory when you're in between life and heaven/hell? Thanks.
1. 2 answers
2. asked by Olivia
3. 483 views
how does a bill become a lawthanx :)
1. 2 answers
2. asked by softball gal
3. 345 views
A kite has a lifting surface area of 630 square meters. Suppose the wind is blowing against the kite with a force of 100 newtons
1. 2 answers
2. asked by Katie
3. 572 views
What [I-] should be maintained in KI(aq) to produce a solubility of 1.4×10−5 mol PbI2/L when PbI2 is added?Ksp of PbI2 = 7.1
1. 1 answer
2. asked by Karissa
3. 2,521 views
Where willcampers sleep in 20 years?
1. 38 answers
2. asked by alex
3. 4,205 views
I'm writing a research report on the very first stagecoaches.The information that I cannot find is: Who invented it who has
1. 4 answers
2. asked by Coco
3. 526 views
Would the answer to this question be total energy and momentum for both one dimensional and two dimensional collisions:State the
1. 1 answer
2. asked by Jodine
3. 658 views
why is the total distance traveled by a mass traveling in a circle of radius R during n revolutions =2piRn. The average speed is
1. 1 answer
2. asked by natash
3. 568 views
Solve for the value of x.x to the power of -2/3=9/4
1. 1 answer
2. asked by Sydney
3. 294 views
Explain why Grignard reagent cannot be prepared from an organic halidethat contains a hydroxyl (-OH), a carboxyl (-COOH), a
1. 0 answers
2. asked by Anonymous
3. 495 views
Business Portfolio Presentation
1. 2 answers
2. asked by Anonymous
3. 402 views
Two pans of water are on different burners of the same stove. One pan of water is boiling vigorously while the other is boiling
1. 2 answers
2. asked by BRITTANY!
3. 1,112 views
E=hf-ww=? My answer was E/hf but I think this is wrong.
1. 1 answer
2. asked by Dan
3. 299 views

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