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Questions Asked on March 27, 2009

In a double-slit experiment, it is found that blue light of wavelength 460 nm gives a second-order maximum at a certain location
1. 1 answer
2. asked by Anonymous
3. 6,222 views
The total acidity in water samples can be determined by neutralization with standard sodium hydroxide solution. What is the
1. 1 answer
2. asked by lyne
3. 1,943 views
how many syllables are in this wordgrandmother
1. 8 answers
2. asked by eric
3. 1,764 views
The equation of the tangent line to f(x) =sqrt{x} at x = 25 can be written in the form y = mx+bwhere m =.1 b =? i don't know how
1. 2 answers
2. asked by Manny
3. 1,749 views
Percussion instruments form one family of musical instruments. the word'percussion' means 'striking'. Percussion insruments make
1. 2 answers
2. asked by ramesh reddy
3. 1,430 views
An experiment consists of rolling a weighted die. The probability of rolling each number is: Pr[1]=0.2 , Pr[2]=0.15 , Pr[3]=0.25
1. 0 answers
2. asked by Nahla
3. 1,428 views
A voltaic cell is constructed based on the following reaction and initial concentrations:Fe2+ (0.0050M) + Ag+ (2.2M) -> Fe3+
1. 1 answer
2. asked by Theresa P.
3. 1,341 views
I need to create a children's book of at least 15 pages. I must write about Jacques Cartier, Samuel de Champlain or what life
1. 2 answers
2. asked by Larry
3. 1,285 views
When hydrochloric acid reacts with magnesium metal, hydrogen gas and aqueous magnesium chloride are produced. What volume of 1.0
1. 4 answers
2. asked by Anon
3. 1,184 views
The famous behavioral psychologist John B. Watson once said:"Give me a dozen healthy infants, well-formed, and my own specified
1. 4 answers
2. asked by Bryan
3. 1,141 views
what is the relationship between specific heat capacity and conduction? if an substance has a higher heat capacity is it a
1. 1 answer
2. asked by Chris
3. 1,140 views
I figured out that "We Can Work it Out/Day Tripper" were the first two music videos, they were released as the same single. I am
1. 1 answer
2. asked by Cassie
3. 1,054 views
How far apart are an object and an image formed by a 75 cm focal length converging lens if the image is 2.5x larger than the
1. 1 answer
2. asked by Anonymous
3. 971 views
I have tried these problem cannot get the answer so could some one help me.Solve by the subsitution method. 2x-7y=-11 2x +17=y
1. 2 answers
2. asked by Keaton
3. 926 views
can someone pleeease give me some helpful information, or some good points, with which i could answer this question. it will be
1. 1 answer
2. asked by history
3. 810 views
I know that the Beatles were the first (or one of the first) to make a music video. What song was this for? I'm having trouble
1. 7 answers
2. asked by Cassie
3. 801 views
Most window cleaners are aqueous solutions of ammonia. A 9.00 mL sample of a particular window cleaner requires 42.95 mL of
1. 3 answers
2. asked by lyne
3. 790 views
Which of the following italicized words is correctly capitalized?A. Mount mckinley is the tallest mountain in North America. B.
1. 1 answer
2. asked by m
3. 735 views
calculate the escape velocity for the following; assume a launch from the surface. A space probe leaving the moon to come back
1. 3 answers
2. asked by Linn
3. 718 views
Find the linear approximation of f(x)=ln x at x=1where L(x)=
1. 1 answer
2. asked by Manny
3. 693 views
Are there any situations in business that are legal but unethical? Can you think of any situations that are ethical but illegal
1. 1 answer
2. asked by Anonymous
3. 680 views
I need to write the mythology of a constellation in my own words, but I am having trouble finding a good constellation that does
1. 3 answers
2. asked by Cassie
3. 631 views
For my english class we have to write an essay on why were against global peace. The main topic that I'm doing it on global
1. 5 answers
2. asked by Kara
3. 622 views
How do I find the basic information I need to construct a timeline that indicates the first appearance of each of these seedless
1. 1 answer
2. asked by Kassie
3. 578 views
Could you please check my sentences these are what I would buy and wouldn't buy from a store(expect the one with I don't buy
1. 3 answers
2. asked by Cassie S.
3. 576 views
I have to research a current ethical issue that deals with a change midstream of expectations or ground rules. I am not asking
1. 1 answer
2. asked by Linda
3. 562 views
Hello, I need help finding information in regards to the Arabic ruins in Spain.It should cover the location, the items found,
1. 1 answer
2. asked by anonymous
3. 546 views
when you say "nice" in french, are you supposed to use sympa or sympathique?How do you say 1."Tennis is as fun as volleyball?"
1. 1 answer
2. asked by Angie
3. 546 views
what the face value of 8 in 28756.
1. 3 answers
2. asked by mimo
3. 538 views
I need to design a cyber anti-bullying logo.ive got no idea. any ideas id be so grateful for . thankyou
1. 2 answers
2. asked by Sydney
3. 538 views
I need to convert measurements from mm to inches. How do I do this?
1. 1 answer
2. asked by peggy
3. 535 views
For each statement, write it as a conditional statement.(A) All 18- year olds in the United States can vote. (B) You'll be happy
1. 1 answer
2. asked by Jacobi
3. 532 views
does anyone know the notes for the whole of the song ' Hallelujah' or 'my heart will go on'I have to perform them on the
1. 1 answer
2. asked by Nabiha
3. 528 views
hii would like to know the advantages of Afforestation and also about its disadvantages and causes??thanks...
1. 1 answer
2. asked by Taskeen
3. 527 views
) Which of the following, if true, would best explain the material presented in the table?A) The total value of property owned
1. 1 answer
2. asked by Anonymous
3. 522 views
1. When the program is going on, the director sits in the control room. (At a TV studio)2. When the program is continuing, the
1. 1 answer
2. asked by John
3. 522 views
If you were to burn a candle under equal masses of water and iron for the same amount of time, would one increase in temperature
1. 1 answer
2. asked by Chris
3. 520 views
which major ocean lies east of the continent of africa?
1. 2 answers
2. asked by naihomy
3. 517 views
Why is this correct? Some athletes have taken drug tests to prove they are not on steroids.
1. 2 answers
2. asked by joe
3. 505 views
What would have a lower boiling point: alkanes or alkynes? Why?
1. 1 answer
2. asked by Lena
3. 501 views
Solve by the substitution method8 m + n=1 M-4N=29 What is the solution of the system
1. 1 answer
2. asked by Keaton
3. 491 views
Describe what the graph of interval [-4,10] looks like.
1. 1 answer
2. asked by Denay
3. 487 views
Give an example of the following tranactions•Increase an asset and increase a liability. •Increase one asset and decrease
1. 0 answers
2. asked by David
3. 482 views
How is information stored and coded in DNA and genes?A. In sets of three nucleotides called codons B. In amino acids that are
1. 0 answers
2. asked by Rachale
3. 469 views
¿Tienes un gato o un perro?No tengo un gato ni un perro. Is this correct?
1. 2 answers
2. asked by Larry
3. 464 views
Reposted under Physics...I've tried for hours to solve for v, but can't get the rearranging right. I'm using L= Lo sqrt 1-
1. 1 answer
2. asked by charlie
3. 463 views
in the following sentence, what does the work "writs" mean? bills?You know people send mother writs, don't you, uncle?"
1. 3 answers
2. asked by Msx
3. 459 views
what are some Positive/beneficial effects of bacteria on its host
1. 1 answer
2. asked by jackle
3. 458 views
I've tried for hours to solve for v, but can't get the rearranging right.I'm using L= Lo sqrt 1- v^2/c^2 Can anyone suggest the
1. 2 answers
2. asked by charlie
3. 451 views
The answer was incorrect and that is why I am asking again Mr. Parsley
1. 1 answer
2. asked by charlie
3. 446 views
a medium commonly used to store records is a. microfiche b. barcoding c. an interoffice account d. statistical ledger
1. 1 answer
2. asked by mille
3. 442 views
write the next four letters in this sequence A B Z Y C D
1. 2 answers
2. asked by charlie
3. 440 views
how to complete the square for-2x^2+3x-1? can you plz help me, and any help is greatly appricieted. thnx a lot for your effort.
1. 3 answers
2. asked by gagan
3. 438 views
what does the quote " History, in brief is an analysis of the past in order that we may understand the present and guideour
1. 1 answer
2. asked by cody
3. 438 views
Alright, for my children's story on life in New France. This is what I have so far.---------------------------------------
1. 1 answer
2. asked by Larry
3. 436 views
I have the speed of a light source in plexiglass and I need to find the change in frequency from air to plexiglass and the
1. 2 answers
2. asked by Amanda
3. 436 views
NH3 + HCl -->can someone please finish that?? is it 2H2 + N2 + Cl or something? if so how would i balance it?
1. 1 answer
2. asked by lyne
3. 433 views
When Chinese immigrants in the 1800s moved to America, were most of them happier here than in China?
1. 1 answer
2. asked by Angie
3. 430 views
If you fall off during our flight, you'll dieplease help me to rewrite the above sentence by using commas, full stops,
1. 1 answer
2. asked by ramesh reddy
3. 430 views
please help me with this question, thank you for anyy helpshow how the ideas of the competing political positions on the
1. 0 answers
2. asked by history
3. 427 views
in the following set which rhymes with the word "awoke".broke provoke soak pack. please help me
1. 2 answers
2. asked by ramesh reddy
3. 427 views
The cheetah has a thin elongated body and is said to be the fastest runner on earth.in the above sentence, runner is a noun or
1. 4 answers
2. asked by ramesh reddy
3. 420 views
describe the relationship between amplitude and frequency.
1. 0 answers
2. asked by Tyshera
3. 412 views
Formulas for changing metric into English measurements
1. 1 answer
2. asked by Anonymous
3. 411 views
what are the steps and explanations for differantiating this function?y = ln(e^-x + xe^-x)
1. 3 answers
2. asked by H.
3. 407 views
compare the mixed numbers. write <, >, or = ro each .1. 1 1/3 > 1 5/8. 2. 6 5/6 < 6 2/6. order the mixed number froms least to
1. 2 answers
2. asked by Nora
3. 393 views
How are statistics and empirical probablity related? What is a specific scientific decision?
1. 2 answers
2. asked by Vonsell
3. 390 views
what does the quote " History, in brief is an analysis of the past in order that we may understand the present and guideour
1. 1 answer
2. asked by cody
3. 387 views
How does ln(e^-x) = -xI know that the derivative of ln is 1/x so it would be 1/(e^-x) but how does that simplify to -x? I am
1. 1 answer
2. asked by H.
3. 385 views
In the number 268,743 how many times greater than the 3 is the 6
1. 2 answers
2. asked by charlie
3. 375 views
I need help with this problem (7,7);4x+5y=9
1. 1 answer
2. asked by Diana
3. 349 views
In the number 268,743 how many times greater than the 3 is the 6?
1. 1 answer
2. asked by charlie
3. 349 views
How can you compare and contrast Obamas administration with Bush's on Healthcare, Education and taxes.
1. 1 answer
2. asked by Amanda
3. 330 views
what mountain rang lies in northeaster afghanistan
1. 1 answer
2. asked by byron
3. 313 views
I have the energy and frequency of a light source and I need the wavelength and colour. What do I do?
1. 1 answer
2. asked by Amanda
3. 312 views
1/3(6x+4)=2/3(x-7) what is the answer??
1. 1 answer
2. asked by alley
3. 307 views
How do you do linear function tables?
1. 1 answer
2. asked by Brittany
3. 235 views
1) write one or two theories you have about this myth[Enana and tamuzz]this book
1. 1 answer
2. asked by yokashi
3. 184 views

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