Friday

April 18, 2014

April 18, 2014

Number of results: 11,795

**Astronomy**

Ancient astronomers were troubled by variations in the brightness of the various planets with time. Does the Ptolemaic or the Copernican model account better for these variations.
*Thursday, January 4, 2007 at 6:36pm by Stacy*

**music**

It is hard to answer that question in words, since I have no training in music theory. If you have the means to listen to some examples, I suggest Variations on (Mozart's) La Ci Darem la Mano by both Beethoven and Chopin, and any of the dozens of variations on Paganini's ...
*Saturday, September 20, 2008 at 6:31am by drwls*

**Alegebra, math 116**

Variations of this same questions have been posted repeatedly since April. type in sales representative in the search line at the top right of this page and you will find all those variations and their solutions.
*Sunday, November 22, 2009 at 4:48pm by Reiny*

**maths, variations**

question: if y is proportional to x, and that y=6 when x=12, (A)express y in terms of x, (B)and find to value of x when y=12. answer: (A) x=y/3 (B) x=4 is what i did correct? i would appreciate your help!
*Tuesday, December 18, 2007 at 5:51am by hayley*

**ELA (CHECK)2**

I think that there are eight of these variations what does the word variations mean? A. several things B. Thinks thAT constantly change C. A place that people visit to relax D. A serious of different paintings on the same theme I think the answer is d is it correct
*Tuesday, April 26, 2011 at 8:36pm by KIM*

**maths, variations**

Neither of your answers is correct. A. y = kx 6 = k*12 Therefore k = 1/2 y = x/2 B. If y=12, then 12 = x/2 x = 24.
*Tuesday, December 18, 2007 at 5:51am by drwls*

**Science**

Ancient astronomers were troubled by variations in the brightness of the various planets with time. Does the Ptolemaic or the Copernican model account better for these variations. Read: (Broken Link Removed) For the planets the Copernicus model was more accurate and realistic ...
*Thursday, January 4, 2007 at 9:51pm by Stacy*

**science**

why do we find the major land biomes at specific locations on the earth in both the northern and the southern hemispheres? Variations in climate determine the biomes. These variations are determined by the frequency and direction of winds and ocean currents, along with ...
*Monday, March 12, 2007 at 7:57pm by sara*

**English**

1. engaged 2. last year ... (all variations are correct, but I'd stick with the 1st and 3rd ones) 3. OK 4. Yes, and if you omit the relative pronoun, then you also delete the comma. 5. commas needed - do you see where? 6. All OK 7. commas needed... 8. Should "ten tors" have ...
*Wednesday, March 21, 2012 at 11:17am by Writeacher*

**English**

I think German has fewer exceptions, variations, and irregularities than English does. Since English is a combination of languages with Germanic roots (mostly grammar and structure and some vocabulary) and all the Latin and Greek influences (mostly in vocabulary), there seem ...
*Monday, December 17, 2012 at 10:49am by Writeacher*

**AP English Lit**

This article is also very good: http://www.enotes.com/dream-variations
*Tuesday, May 21, 2013 at 12:17pm by Writeacher*

**maths, variations**

a) No. h = k/p 3 = k/4 k = 12 h = 12/p b) Change p from 4 to 3 in the equation aboveand you get h = 4 hours c) If you want h to be 2 hours, plug in h =2 in the h=12/p equation and see what you get for p. Subtract 4 from that to get the number of additional pupils
*Tuesday, December 18, 2007 at 6:01am by drwls*

**Math**

I think I see what you are driving at now. 9.8.10 7 11 9.10.8 7 11 9.8.10 11 7 9.10.11 11 7 7.8.11 9 10 and the same variations as shown above. 11.7.10 8 9 and the variations.
*Monday, October 19, 2009 at 1:00pm by tchrwill*

**AP English Lit**

It's a form of lyric poetry. Read why: http://www.bachelorandmaster.com/britishandamericanpoetry/dream-variations.html
*Tuesday, May 21, 2013 at 12:17pm by Writeacher*

**maths, variations checking!**

question: given that y is inversely proportional to (x-1), A) express y in terms of x and a constant k b) give that y=5 when x=3, find x when y=25 answer: A)y=-k(x-1) y=-kx+k B)y=5, x=3, k(constant)=3x5 k=15 25=-15x+15 10=-15x x=-10/15 is this correct? i'm not too sure about ...
*Tuesday, December 18, 2007 at 5:57am by hayley*

**Business communication**

Explain the importance of recognizing cultural variations and list 5 categories of cultural differences (10). Here is my answer: Recognizing cultural variations are important because there are a great chance that you will be communicating across international borders sometimes...
*Sunday, November 13, 2011 at 1:38pm by Taskeen*

**English**

1. All variations are fine. 2. OK 3. OK 4. OK 5. OK
*Thursday, May 12, 2011 at 6:22pm by Writeacher*

**English**

All the variations are fine.
*Friday, November 8, 2013 at 3:09pm by Writeacher*

**UET Peshawar**

P[C.S]=270/500 P[Maths]=345/500 P[C.S ∩ Maths]=175/500 ( P[C.S U Maths] )' = ? ANS. ( P[C.S U Maths] )' = 1-P[C.S U Maths] =1-{P[C.S] + P[Maths] - P[C.S ∩ Maths]} =1-{270/500 + 345/500 -175/500 } =1-{440/500} =1-0.88 =0.12
*Friday, June 3, 2011 at 2:53pm by Sheraz*

**11th grade**

d sensitive to variations in any currency
*Tuesday, December 21, 2010 at 7:48pm by megan*

**Biology**

How do variations arise during meiosis?
*Wednesday, October 17, 2012 at 10:59pm by brenda Houchins*

**Math**

Make a complete re search project on maths is interconnected with other subject i.e. Maths Vs computer using art with maths.
*Tuesday, June 5, 2012 at 4:01pm by Shivansh Tomar*

**english**

i need to find variations of certain words. what does this mean?
*Saturday, September 10, 2011 at 5:17pm by kaycie*

**Math **

b) is likely to have a normal or near normal distribution. If the amount of change held were normal, then there would be a well-defined mean associated with the distribution. Since it is impossible to even guess a ballpark value for what the mean may be, it is likely that the ...
*Sunday, July 18, 2010 at 11:14am by Anonymous*

**Math**

What are the connections to word problems for direct and Inverse Variations and why are they functions?
*Saturday, May 31, 2008 at 3:12am by Anonymous*

**Math**

What are the connections to word problems for direct and Inverse Variations and why are they functions?
*Saturday, May 31, 2008 at 12:37pm by Anonymous*

**bio anatomy**

whaat are some genetic variations of the occipital lobe?
*Monday, April 16, 2012 at 6:12pm by Nicole*

**Math...PLEASE HELP!!!**

What are the connections to word problems for direct and Inverse Variations and why are they functions?
*Saturday, May 31, 2008 at 6:47pm by Abby*

**English**

1. OK 2. He managed to capture one of the cannibals' captives. 3. (all variations are fine)
*Friday, May 13, 2011 at 3:33am by Writeacher*

**English**

Please post the sentences as you think they should read. There are too many variations in here.
*Tuesday, March 20, 2012 at 12:45pm by Writeacher*

**Art**

I agree with PsyDAG on 1, 3, 4, and 5. In 2, no comma is needed, and both variations will work fine.
*Monday, May 28, 2012 at 10:20am by Writeacher*

**Maths B**

Charlotte received a score of 68 on both her English and Maths tests. The mean for English was 52 and the mean for Maths was 55. The standard deviations for English and Maths were 10 and 8 respectively. In which subject did Charlotte perform better? Explain your decision.
*Thursday, May 24, 2012 at 5:49am by Anna*

**Maths B**

Charlotte received a score of 68 on both her English and Maths tests. The mean for English was 52 and the mean for Maths was 55. The standard deviations for English and Maths were 10 and 8 respectively. In which subject did Charlotte perform better? Explain your decision.
*Thursday, May 24, 2012 at 9:02pm by Anna*

**maths, variations**

i'm not sure how this question works the number of hours (h) taken to paint a picture is inversely proportional to th number of pupils (p) painting it. it takes 4 pupils 3 hours to finish painting it assuming all pupils work at the same rate. a) find an equation connecting h ...
*Tuesday, December 18, 2007 at 6:01am by hayley*

**gym question?**

It's best NOT to do exactly the same thing every single day. Variation is needed so that you work different muscles each day -- and don't keep working any muscles that get sore! http://www.google.com/search?q=cardio+routines+variations&ie=utf-8&oe=utf-8&aq=t&client=firefox-a&...
*Friday, February 5, 2010 at 4:57pm by Writeacher*

**English**

To write an essay in the third person, do not use these words or variations of them: I, we, us, me you, your
*Monday, October 25, 2010 at 9:26pm by Ms. Sue*

**advanced algebra 2**

can you make no headway on any of them? they are all just variations on the line with slope m through (a,b) is y-b = m(x-a)
*Friday, August 10, 2012 at 1:50pm by Steve*

**maths letaracy,history,geography and life science **

im going to grade 10 next year,and i want to be a psychologist and im going for maths letaracy and history feild im realy not good with maths and i just found out a few weeks ago that i need pure maths to do psychology.i dont know what to do now ,i also dont know the jobs ...
*Saturday, October 26, 2013 at 8:02am by khanyisa maringa*

**maths**

well the only thing about maths is that you get stuck on it which is so annoying well the way i know how to do maths is if your mum or dad has got a calculater then sneak into were they keep it an and use it for your homework or you could just get a nerd to do your maths now ...
*Sunday, April 13, 2008 at 4:19pm by permicouas*

**maths**

well the only thing about maths is that you get stuck on it which is so annoying well the way i know how to do maths is if your mum or dad has got a calculater then sneak into were they keep it an and use it for your homework or you could just get a nerd to do your maths now ...
*Sunday, April 13, 2008 at 4:19pm by permicouas*

**AP Calc**

You did just fine and your second derivative is correct, if you meant (6y^2 - 4x^2)/(9y^3) except they took it a bit further. notice your numerator is -4x^2 + 6y^2 from the original 2x^2 - 3y^2 = 4 , then 4x^2 - 6y^2 = 8 , and -4x^2 + 6y^2 = -8 to get their -8/9y^3 If you were...
*Tuesday, November 6, 2012 at 10:31am by Reiny*

**Math**

I didn't realize there was such a simple solution. I thought I would have to break down the variations. Thank you.
*Tuesday, October 20, 2009 at 11:54am by Anonymous*

**Small Business Computers**

Explain the 4 variations of 802.11xx, along with approximate speeds and distance.
*Thursday, February 2, 2012 at 3:50pm by Deborah*

**Introduction to Physical Science**

How do the pressure variations with depth affect our ability to explore the ocean?
*Tuesday, August 6, 2013 at 9:38pm by Tracee*

**Astronomy**

Which of the below statements about the CMB are true? (i) The “hot” and “cold” spots are areas where photons have slightly more or less energy than average. (ii) It shows that the Universe was accelerating at the time the CMB formed, thus measuring dark energy early in the ...
*Tuesday, October 1, 2013 at 5:19pm by qwerty*

**variations**

find a solution for this problem: (2,4), 1/2 = y I do not understand your notation. Are you looking for a function y(x) that goes through the point (x=2, y=4), and has slope 1/2?
*Thursday, November 30, 2006 at 6:44am by Jane*

**science**

what are the two primary atmospheric variables (average values and seasonal variations) that are used to describe a climate?
*Friday, May 15, 2009 at 9:52pm by Anonymous*

**history**

what were the social, economic,and political variations between the north south and west on the eve of the civil war?
*Wednesday, April 28, 2010 at 12:06pm by Danielle*

**LAL!**

Yes, that's correct. Try some of the other variations I gave you in a previous post (go down the list).
*Tuesday, May 11, 2010 at 4:34pm by Writeacher*

**communication**

At least knowledge of the culture/subculture is needed to know the emotional meaning of a term. There may also be individual variations.
*Wednesday, March 7, 2012 at 6:11pm by PsyDAG*

**algebra**

compare the graphs of the inverse variations by comparing asymptotes, similar points, lines of reflections and quadrants y=-0.7/x and y=-0.9/x
*Wednesday, January 30, 2013 at 3:13pm by lee*

**maths**

i am told to do a project in maths it should involve a maths consept.pls help as to what should i do?
*Sunday, November 18, 2007 at 4:43am by chandini*

**statistics**

There are several variations of the correlation coefficient formula. Find the one that will use the data given in your problem, then calculate r.
*Tuesday, September 25, 2012 at 9:01am by MathGuru*

**physics**

How do the pressure variations with depth affect our ability to explore the ocean? Consider the challenges of scuba diving and submarines.
*Monday, August 23, 2010 at 6:10pm by Anonymous*

**write a paragraph**

advantage of math math is scienc subject it plays very important role in every subject even every science subject is incomplete without maths these science subject comes after maths maths subject adventure of these subject maths is
*Saturday, July 2, 2011 at 5:34pm by Anonymous*

**Calculus**

I agree so far with y' = {[(1-x²)^(1/2)-(-2x)(x)(1/2)(1-x²)^(-1/2)]/(1-x²)} - (1/√(1-x²)) = {[(1-x²)^(1/2)-(-x^2(1-x²)^(-1/2)]/(1-x²)} - (1-x^2)^(1/2)/(1-x²) I formed a common denominator for the last term = (1-x^2)^(-1/2) [1-x^2 - x^2 - (1-x^2)] = -(1+x^2)/(1-x^2)^(3/2...
*Thursday, April 8, 2010 at 10:23pm by Reiny*

**AP English Lit**

Hi, I was wondering what kind of poem "Dream Variations" by Langston Hughes is? I've narrowed it down to blank verse or free verse but I'm not sure. Please help. Here is the poem: Dream Variations To fling my arms wide In some place of the sun, To whirl and to dance Till the ...
*Tuesday, May 21, 2013 at 12:17pm by Kate*

**music**

how do you change a theme (melody) in music to make variations?
*Saturday, September 20, 2008 at 6:31am by yasmin*

**newspaper (history)**

is this a good name for a newspaper "A Page in Time Gazette" Does anyone have any variations of it?
*Wednesday, March 18, 2009 at 4:22pm by stacey*

**help with this physics question**

Calculate the length of rope from the ground up on a rope in the calculus of variations
*Monday, February 28, 2011 at 9:04am by Anonymous*

**English**

1. I'd leave out "shameless" but the rest is fine. 2. OK (watch the spelling of "should" however) 3. Yes, the variations are possible, but wordy. Your first phrasing is the best.
*Sunday, November 20, 2011 at 4:16pm by Writeacher*

**theology**

there are no variations within the catholic liturgy. all liturgy is identical worldwide. true or false?
*Monday, May 27, 2013 at 1:23pm by allie*

**Maths**

A school has eleven Year 9 Maths classes of 27 students. Each class has 4 extra students added to it. Find the total number of students studying Year 9 Maths.
*Thursday, February 26, 2009 at 1:41am by Jessica*

**web design**

There are many variations and shades of color which you could not possibly know all the names of so a hexadecimal is the best use to get the color you prefer.
*Saturday, February 6, 2010 at 7:01pm by amanda*

**English**

Yes, all the variations are correct. Just remember that if there's a preposition, there's a prepositional phrase. If there's no preposition, then there's an indirect object in these expressions.
*Thursday, May 12, 2011 at 7:00pm by Writeacher*

**Math**

In a maths class of 13 students, 2/3 of boys and 1/4 of the girls love maths. How many girls love maths
*Tuesday, March 27, 2012 at 10:33am by kayode*

**law**

•Why might the variations in crime rates among different demographic groups result in misguided law enforcement strategies?
*Sunday, September 8, 2013 at 1:33pm by Patiance*

**Maths B**

Andrew got 68 for both English and Maths. The mean for english was 52 and the mean for Maths was 55. The standard deviations were 10 and 8 respectively. Determine the subject in which andrew did better
*Saturday, March 9, 2013 at 10:56pm by Will*

**English**

All is fine, including all variations. The only punctuation I'd change is to add a comma here ~~> "...so much money, too." =)
*Friday, November 15, 2013 at 4:09pm by Writeacher*

**AL**

The instructions to my book work says for the data in each table, tell whether y varies directly with x. If it does write an equation fo rthe direct variations. Well how do you do that exactly. Thanks you for your help.. Please help me.
*Tuesday, May 12, 2009 at 5:02pm by Math*

**Chemistry**

We can't draw structures on these boards. The best you can do is go to www.google.com, type in SCN^- lewis structure (and some variations of that), and see if can find the drawings that way.
*Tuesday, April 6, 2010 at 2:10am by DrBob222*

**Physical Science**

Ignoring waves and pressure variations due to velocity, nothing at all. The weight of the boat displaces an equal weight of water.
*Sunday, September 18, 2011 at 7:37pm by Damon*

**Math**

True or fals: a number is divisible by 8 if it is divisble by 4 and divisible by 2? And how many variations of 3_2_ are divisible by six?
*Saturday, September 26, 2009 at 10:23am by Lyndse*

**maths**

I am really facing difficulty in maths. I do my best to improve in maths but after entering in the examination hall during my exams, i just get confused. please help The proper name for the subject is mathematics or just "math" for short. Calling it "maths" calls attention to ...
*Wednesday, June 14, 2006 at 7:23am by devendri*

**science**

Okay, well the term: "circadian rhythm" Is A daily cycle of biological activity based on a 24-hour period and influenced by regular variations in the environment, such as the alternation of night and day.
*Wednesday, December 11, 2013 at 12:14pm by Princess Anna*

**statistics**

among the exames in the examination 30%, 35% & 45% failed in statistics, in maths, & in atleast one of the subjects respectively. one student is selected at random. find the probability that: (a)he has failed in maths, (b)he passed in statistiics if it is known that he has ...
*Wednesday, October 27, 2010 at 12:24am by hhhh*

**probability**

among the exames in the examination 30%, 35% & 45% failed in statistics, in maths, & in atleast one of the subjects respectively. one student is selected at random. find the probability that: (a)he has failed in maths, (b)he passed in statistiics if it is known that he has ...
*Wednesday, October 27, 2010 at 12:32am by hhhh*

**maths, variations checking!**

Your expression for y is incorrect, try this instead... A) y is inversely proportional to (x-1) if there exists a non-zero constant k such that y = k/(x-1). B) Given that when y=5 x=3, we can solve for k in y = k/(x-1) as follows: 5 = k/(3-1) 5 = k/2 5(2) = k [cross multiply] ...
*Tuesday, December 18, 2007 at 5:57am by Cathy*

**Pre Calculus**

you're welcome. I always enjoyed doing trig identities. They provide endless variations. The hard ones for me, though, are the ones involving tan and sec combinations. They can get quite involved.
*Sunday, November 4, 2012 at 1:17pm by Steve*

**Biology**

Darwin observed: wild animals and plants show a lot of variations between individuals high birth rates and lack of food and water caused organisms to struggle for existence
*Sunday, March 4, 2012 at 12:20pm by Ms. Sue*

**physics**

Hopefully something in this GOOGLE Search will help: http://www.google.com/search?q=variations+in+velocity+measurement+in+range+preduction+in+a+projectile+motion+lab&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a Sra
*Sunday, February 1, 2009 at 2:36pm by SraJMcGin*

**Maths**

Yeah I thought it was physics but it's in my maths practice test :S
*Saturday, January 31, 2009 at 4:50am by Renee <3*

**Maths**

Could somebody help me with this Maths squence 2N + 2, 3N - 1 , 10N + 6
*Thursday, September 27, 2007 at 2:08pm by Robert*

**maths**

How to prepare a working model in maths for standard IV?
*Thursday, May 1, 2008 at 7:53am by pawan*

**Maths**

Please show me the way of using formula log?
*Friday, October 14, 2011 at 4:50pm by Maths*

**Business communication**

what are the importance of recognizing culture variations?is it similar to what are the importance of recognizing cultural differences?
*Sunday, November 13, 2011 at 5:35am by Taskeen*

**Maths**

Hi Can someone give me a help in finding maths quiz websites for Ket Stage 3
*Saturday, April 21, 2007 at 5:15am by Fahad*

**maths**

i have a lot of maths HW and i dont understand how to Factorise??? Pleasea help me!
*Friday, October 26, 2007 at 10:10am by Vicky*

**Math-Algebra**

nope. we are learning about variations. i think with this problem, it involves direct square variation. but the problem is, i get a different answer when r=3 and A=11.31 from the rest. is that possible?
*Sunday, November 17, 2013 at 9:28pm by Marie Pierre*

**maths**

pplz tell me about maths working modals froom where can i down load then????
*Thursday, January 22, 2009 at 5:54am by pulkit*

**Maths**

What is the best website which has printable free worksheets for grade 7 with the maths topic : decimals? thank you for your help.
*Sunday, January 23, 2011 at 5:19am by Alberta*

**REGARDING MATHS**

how to get the top rank in various maths olympiads...?
*Thursday, May 26, 2011 at 5:46am by ???????*

**maths**

what are the applications of maths in our daily life
*Monday, May 20, 2013 at 1:28am by Gagandeep*

**Maths**

Is given a function: f(x)=x2 + px + q Prove that: f(x+1) + f(x-1)= 2+2 f(x)
*Tuesday, August 20, 2013 at 1:48pm by Maths*

**history,geography,life science,maths or maths lit**

While you are STUDYING those subjects?? No.
*Thursday, December 5, 2013 at 3:01pm by Writeacher*

**newspaper (history)**

That looks great, especially for a historical newspaper project. Here are some variations: Page in Time Pages in Time
*Wednesday, March 18, 2009 at 4:22pm by Ms. Sue*

**college math**

if you know what direct and inverse variations are, then you know that w = kxy^2/z^3 plug in w,x,y,z to get k: 3=k(4)(4)/64 3 = k/16 k=48 so, w = 48xy^2/z^3 Now plug in the new x,y,z to get w, since we now know k.
*Friday, April 5, 2013 at 9:28pm by Steve*

**French**

When do you use duquel, lequel, and auquel? And other variations of those? For instance, what would this be and why? Nous entendons beaucoup parler de projets communautaires? __________ entendez-vous parler?
*Tuesday, October 2, 2007 at 7:41pm by Anonymous*

**Maths**

Hey :) I'm sitting my maths non-calculator GCSE tomorrow and am currently revising. I'm doing a practise paper and am currently stuck on this question: Express A in terms of w. 3w + 20 A -------- = -------- 200 A + 12 -- What does the question mean? -- Can you explain to me ...
*Sunday, May 17, 2009 at 9:32am by Sarah*

**Maths**

Thanks. The final answer is 8 (if I'm right) but that means its not a fraction. so do I have to do something else or am I that bad at maths that I'm wrong again!!
*Wednesday, February 9, 2011 at 10:27am by Marian*

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