Friday

November 28, 2014

November 28, 2014

Number of results: 50,524

**Mathematics-please help quick!!**

If (x+y)^2=168 and xy =4, then x^2 + y^2=?
*June 10, 2012 by Scraffii*

**Please help quick!! Mathematics A**

Solve for x: 9^x-3^x-8=0
*August 7, 2012 by Jeconiah*

**Please help quick!! Mathematics A**

Solve for x: 9^x-3^x-8=0
*August 7, 2012 by Jeconiah*

**Mathematics-please help quick!!**

Find the reminder when (x^4-9x^2-2x+5) is divided by (x+3)
*June 10, 2012 by Scraffii*

**Mathematics-please help quick!!**

If 16x+8y represents the perimeter of a rectangle, and 5x-2y reprents its width, then what is expression of lenght?
*June 10, 2012 by Scraffii*

**Mathematics-please help quick!!**

In a city, the PMV fare is 50 toea. The fare increased by 30%. What is new fare?
*June 10, 2012 by Scraffii*

**English**

Claire: As you all know, almost everything can be delivered in Seoul, and I love that! Even hamburgers can be delivered here. Fangjin: And the speed of delivery is unbelievable. Last night, I ordered fried chicken, and it was delivered in less than 30 minutes. So quick...
*June 12, 2014 by rfvv*

**English**

I ordered fried chicken, and it was delivered in less than 30 minutes. So quick! --------------- Does 'So quick!' mean #1? Then what does 'it' refer to? 1. It was so quick.
*May 20, 2014 by rfvv*

**Mathematics-please help quick!!**

The first term of the sequence is -168 and every term after the first term is 8 more than the term immediately proceeding it. Find the 88th term.
*June 10, 2012 by Scraffii*

**Math Essay**

I have to write this paper over the history of math, can you please give me some other websites that I can use? So far I have one website from wikipedia. Also, can you please read my introduction? As of today, there are plenty of new developments in the area of Mathematics. ...
*November 9, 2007 by Soly*

**Quick question, y or n please?**

QUick question, did Chief Justice John Marshall write the supremacy clause?
*May 2, 2014 by foreveryoung_9914*

**Mathematics**

Among 500 freshmen pursuing a business degree at a university, 313 are enrolled in an economics course, 205 are enrolled in a mathematics course, and 153 are enrolled in both an economics and a mathematics course. What is the probability that a freshman selected at random from...
*February 20, 2011 by Anonymous*

**Maths**

what are the meanings of Mathematics of Buying and Mathematics of Selling, using language from the Business Mathematics aspect.
*December 26, 2011 by ummu*

**Mathematics-please help quick!!**

The lenght of a rectangle is 10cm greater than its width. The perimeter of the rectangle is 1m. A.Find the simplest expression for the perimeter for the rectangle if the width is x.B. Find the width of the rectangle. C. Calculate the area of the rectangle. Answers: A=20+x .B=...
*June 10, 2012 by Scraffii*

**Mathematics-please help quick!!**

The lenght of a rectangle is 10cm greater than its width. The perimeter of the rectangle is 1m. A.Find the simplest expression for the perimeter for the rectangle if the width is x.B. Find the width of the rectangle. C. Calculate the area of the rectangle. Answers: A=20+x .B=...
*June 10, 2012 by Scraffii*

**probability**

out of 250 students interviewed at a community college, 90 were taking mathematics but not computer science, 160 were taking mathematics, and 50 were taking neither mathematics nor computer science. Find the probability that a student chosen at random was a. taking just ...
*October 27, 2011 by Emma*

**mathematics **

MATHEMATICS PLEASE HELP ME!!! In an arithmetic series the 3rd term is twice the 8th term find the first 25 terms
*March 6, 2014 by brad johnson*

**Math2**

A "quick picture" is an estimate than? 5 x 2.7 ..... 5 x 3= 15 Its been a long time since elementary school and I do not remember "quick picture" The question was How can you use a "quick picture" to find 5 x 2.7? the answer is 13.5.......an estimate would be 15
*December 5, 2013 by Donald*

**Geo**

Just a quick question that will help me in my essay. I just need a quick answer not an explination, Im just using this answer as a quick refernce. Question: What is the most common precipitation in New Brunswick. I just need a quick answer. Rain When I say precepitation I mean...
*January 14, 2007 by London*

**Eng. Quick?**

Quick Question? What would be the abbreviation for therapeutic and reproductive.
*March 8, 2009 by Michele*

**Algebra**

(I got part a and b but not part c. Can you please explain to me how to get answer in c and also if my other answers are correct). 3. You recently started the paperwork to purchase your new home, and you were just notified that you can move into the house in 2 weeks. You ...
*November 17, 2009 by LeAnn/Needs turned in within an hour*

**Maths**

Among the examinees in an examination 30%, 35% and 45% failed in Statistics, in Mathematics, and in at least one of the subjects respectively. An examinee is selected at random. Find the probabilities that a. He failed in Mathematics only b. He passed in Statistics, if it is ...
*October 9, 2010 by Neeraj Bhanot*

**IGNOU probability**

Among the examinees in an examination 30%, 35% and 45% failed in Statistics, in Mathematics, and in at least one of the subjects respectively. An examinee is selected at random. Find the probabilities that a. He failed in Mathematics only b. He passed in Statistics, if it is ...
*October 15, 2010 by Dharmenra*

**Mathematics-please help quick!!**

Harry is twice as old as Doyle. Doyle's age is x years. Write in terms of x. A. Harry's age is 5 years ago. B. Doyle's age is 5 years ago. C. Find Doyle's age now if Harry's age was three times Doyle's age five years ago.
*June 10, 2012 by Scraffii*

**Eng. Quick ?**

Quick ?. What's the correct spelling? Advisor or when I googled it said Adviser I'm referring to a Teen Advisor for a parks and recreation group? Thank you!!!
*March 25, 2009 by Kelly*

**Romeo and Juliet HELP**

Could you please, please help me with this quick question thanks and god bless. IN line 72 what does Juliet's answer reveal about her character? I'm not sure could you please help me thanks.
*March 6, 2009 by Anonymous*

**Romeo and Juliet HELP**

Could you please, please help me with this quick question thanks and god bless. IN line 72 what does Juliet's answer reveal about her character? I'm not sure could you please help me thanks.
*March 6, 2009 by Anonymous*

**mathematics**

how can you do the lcm to somethimg like 12000 without having to do all of that mathematics just to make it quicker?
*September 10, 2007 by alana*

**University studies**

According to the Center for Mathematics Excellence, which of the following is a math myth? A. Knowing the rules and how to use them is the most important part of math. B. Even people who are highly skilled in mathematics and science find these subjects to be challenging C. ...
*November 3, 2011 by lil Bee*

**Algebra**

(I am not understanding what the last person means so can someone please explain to me) 3. You recently started the paperwork to purchase your new home, and you were just notified that you can move into the house in 2 weeks. You decide to hire a moving company, but are unsure ...
*November 18, 2009 by LeAnn/I still need help *

**mathematics**

how do I cope with intermediate mathematics e.g log rhythms?
*October 16, 2012 by Aron*

**College Algebra**

(I am not understanding what the last person means so can someone please explain to me) 3. You recently started the paperwork to purchase your new home, and you were just notified that you can move into the house in 2 weeks. You decide to hire a moving company, but are unsure ...
*November 18, 2009 by LeAnn/Please help me*

**statistics-PLEASE HELP quick**

I have less than 24 hours to find the binomial probability of P(20<x<23)= and P(x>23)= if n=30 p=.23 u=6.9 q=.77 and the standard deviation is 2.3 can someone please show me how to get the outcome they want?
*November 4, 2013 by Amy*

**Math**

In a class of 550 students, students may take all, none, or a combination of courses as follows.? Draw a Venn diagram to find how many students are not in any of these courses. Mathematics-280 Science-200 Technology-230 Mathematics and Technology-110 Science and Technology-100...
*June 9, 2009 by Angie*

**Please help quick**

simplify: (x^2-y^2)/(x^2+y^2)
*February 19, 2013 by Jeconiah*

**math**

500 students sat for an examination in mathematics,physics and chemistry.45 passed all the three subject,60 passed mathematics and chemistry,70 passed physics and chemistry,50 passed mathematics and chemistry,10 passed in mathematics,80 passed in chemistry and 35 passed at ...
*November 13, 2011 by damilola*

**mathematics**

why would someone study mathematics
*April 30, 2009 by stac*

**math quick?**

5 over 2x-5 minus 4 over 5= 1 over 2x-5 I have a quick question... what would i multiply by? I know how to do the rest of the problem. Thank you
*April 30, 2010 by Brian*

**accounting**

Can someone please check my answer to this question: In recent years, a company has greatly increased its current ratio. At the same time, the quick ratio has fallen. What has happened? Has the liquidity of the company improved? My answer: The decrease in the quick ratio shows...
*January 19, 2008 by help*

**Please help quick. Algebra**

solve: 2x^2-3x+5 divided by 2x-1
*February 26, 2013 by Jeconiah*

**English I Speech**

Can anyone please share their idea of a strong, powerful hook, background information and thesis about fracking? Please this urgent. Be quick like your life depends on it.
*December 24, 2012 by Tony*

**Chemistry-please help quick!!**

Which radical is copper sulphate?
*June 16, 2012 by Gidix*

**please help quick! Calculus**

solve 6x-2x^3 with first principal
*February 10, 2013 by Jeconiah*

**Mathematics**

2(x+4) = 7 -(3+x) Please help
*January 25, 2013 by Mia*

**Elementary Mathematics**

How can a teacher help a student develop a strong understanding of the operations and of number relationship in Mathematics? This was a very interesting question, but I am having a hard time answering it. Need your help... Thanks alot!!!
*March 11, 2008 by Monica*

**Quick Question**

Who is the founder of Quantum Physics? Please help. Urgent.
*May 10, 2009 by James*

**Please help quick! Maths**

Use substitution method to solve x-2y-5=0, 3x-5y=8
*August 26, 2012 by Jeconiah*

**Quick math help**

Can some please help me work out each of these systems? 2. 4x-y=9 Y+2x=12 3. X+3y=13 Y=5-x 4. 3a+b=6 a=10-3b
*February 16, 2014 by Anonymous*

**Quick math help**

Can some please help me work out each of these systems? 1. 4y=13+2x 6x+4y=9 2. Y=6-2x 5x=14-3y 3. 4x-6y=15 6x=10+4y
*February 16, 2014 by Anonymous*

**Mathematics-please help!**

Solve for x: 9/28 + 3/x+2 = 3/4.
*June 9, 2012 by Jeconiah*

**Mathematics-please help!**

Solve for x: 9/28 + 3/x+2 = 3/4.
*June 9, 2012 by Jeconiah*

**mathematics**

what are the 20 terms that are used in mathematics
*June 9, 2011 by renee*

**math**

In a group of 105 students, 70 students passed Mathematics, 60 students passed History and 45 students passed Geography; 30 students passed Mathematics and History, 35 students passed History and Geography, 25 passed Mathematics and Geography, and 15 passed all three subjects...
*January 23, 2014 by Lucas*

**Math**

In a group of 105 students, 70 students passed Mathematics, 60 students passed History and 45 students passed Geography; 30 students passed Mathematics and History, 35 students passed History and Geography, 25 passed Mathematics and Geography, and 15 passed all three subjects...
*January 24, 2014 by Lucas*

**math- please help quick**

solve by expressing each power by the same base. 2^(1+2x)=32
*February 18, 2009 by tashs*

**science but not really!?**

how heavey is a marble (in grams)?please answer quick!!
*June 3, 2011 by who wants 2 no?*

**Chemistry. Please help quick!!!**

Is this chemical formula (Fe2O3) iron oxide?
*June 7, 2012 by Jeconiah*

**Chemistry-please help quick!!**

Write the balance chemical equation for lime.
*June 15, 2012 by Gidix*

**Please help quick! Maths**

Solve this pair of equations by the graphical method: 4x+y=9 , 3y-2y=49
*August 26, 2012 by Jeconiah*

**Please help quick! Maths**

Solve this pair of equations by the graphical method: 4x+y=9 , 3y-2y=49
*August 26, 2012 by Jeconiah*

**Plz urgent **

Can anyone please answer my chemistry question i posted quick?
*February 23, 2013 by Mia*

**AED**

What are some appropriate and effective ways to use technology in the mathematics classroom? How can you ensure that students do not depend too heavily on technology to complete mathematics assignments?
*November 17, 2008 by troyer0269*

**AED**

What are some appropriate and effective ways to use technology in the mathematics classroom? How can you ensure that students do not depend too heavily on technology to complete mathematics assignments?
*November 19, 2008 by troyer0269*

**math, adult education**

If I take 0 out of arithmetic then what do I have left mathematically? What is the name for the mathematics that does not have zero in it? Is this mathematics used in the real world?
*March 1, 2009 by B.J.*

**histroy**

. When the diplomats met to negotiate the treaty ending the Revolutionary War, the process was a. quick and easy, combat had already settled all the important issues b. slow and painful, because the britsh could not admit that they had lost c. slow and difficult becuse the ...
*September 14, 2008 by kyle*

**Math**

You recently started the paperwork to purchase your new home, and you were just notified that you can move into the house in 2 weeks. You decide to hire a moving company, but are unsure which company to choose. You search online and are interested in contacting two companies, ...
*October 22, 2009 by Rayna*

**MATH 116**

You recently started the paperwork to purchase your new home, and you were just notified that you can move into the house in 2 weeks. You decide to hire a moving company, but are unsure which company to choose. You search online and are interested in contacting two companies, ...
*October 22, 2009 by Rayna*

**math- quick help!**

The area of the smallest (shaded) square measures 1 square unit. What is the area of the largest square? (there are 7 squares) Please, please, please help me!!!
*November 14, 2011 by Audrey*

**percentages/word problem**

The Quick Plumbing Supply sells a set of faucets for $79.75. If a 45% markup based on cost was used, what was the cost of the faucets to Quick Plumbing? (Round to the nearest cent.)
*April 3, 2014 by Anthony*

**History quick ?**

I have a quick question. During what election did corrupt bargain start. Was it the election of 1824 or the election of 1828. I thought that it was the election of 1828 but now im finding different answers on websites.
*November 12, 2009 by Ryan*

**Essential Mathematics 1**

Can somebody please help me Evaluate: 3 1/9 * 2 1/4 ? (=
*September 19, 2011 by Brittney*

**Essential Mathematics 1**

Can somebody please help me evaluate: 13 1/3 + 6 2/9 ? (=
*September 19, 2011 by Brittney*

**Chemistry-please help quick!!**

Write the elements and show the the balanced chemical equation for lime.
*June 16, 2012 by Gidix*

**calculus quick question**

g(x)= sqrt(1-4x^2) Can someone help me find the first and second derivatives please!
*December 2, 2012 by dt*

**Algebra, please help quick**

simlify the following to the lowest terms: (a) [x^2-y^2]/[x^2+y^2] (b) [3a^2+6ab-a-2b]/[9a^2-6a+1] (c) [x^4-y^4]/[x^3-y^3] (d) [36x^3y^4z]/[64x^5y^2z^3]
*February 19, 2013 by Jeconiah*

**mathematics**

A book seller purchased 117 books out of which 45 books of mathematics and 72 books of physics.Each book has same size .Mathematics and Physics books are to be packed in bundles and each bundle must contain same no. of books.Find the least number of bundles which can be made ...
*September 23, 2013 by help(in much need)!!!!!!!!!!!!!!!!!!!!*

**Maths**

in a school,7/10 of the pupils like mathematics. half of those who like mathematics are girls.if there are 240 pupils in the school,how many girls like mathematics
*April 25, 2012 by Daisy*

**Mathematics-please help!**

If cos x >0 ans sin x= -4/5, then tan x=?
*June 9, 2012 by Jeconiah*

**Mathematics-please help!**

If cos x >0 ans sin x= -4/5, then tan x=?
*June 9, 2012 by Jeconiah*

**Mathematics**

Please help exponent questions =[ If 2^x = 10, then 2^2x = If 2a^2 + 3a - 5a^2= 9, then a-a^2= If 9^x = 25, then 3^x+1 = If b^3=4 then b^6 If 2= p^3, then 8p must equal if 5 = a^x then 5/a =
*July 25, 2012 by Willie*

**Math**

The quick plumbing supply sells a set of faucets for $79.95. if a 45% markup based on cost was used, what was the cost of the faucets to quick plumbing?
*September 5, 2014 by Joan*

**ms sue please answer quick! science (sort of)**

how much of a Newton would you flick a marble with?!
*June 3, 2011 by who wants 2 no?*

**Biology**

Please Help Quick,Under Anaerobic Condition,Explain What Happens To Glucose In Yeast And In Humans?
*February 20, 2013 by John*

**Biology **

Please Help Quick,Write Out The Balanced Chemical Equation For Respiration In An Athlete In A Race.
*February 22, 2013 by Chris*

**Quick math help**

Write an equation in point slope form using the following points: (-3,2) and (-5,1) Please help me! Thank you!
*December 15, 2013 by Anonymous*

**Shurley English**

Please help to classify: Before dinner Terry and I played a quick game of cards.
*May 27, 2014 by Catherine*

**AED**

Post your response to the following: The introduction of calculators and computers into the mathematics classroom has made it faster and easier for students to complete difficult problems. Technology should not, however, replace the students’ understanding of basic ...
*November 19, 2008 by troyer0269*

**Mathematics**

Which set of ordered pairs are on the graph of the function y = 1/2 x - 2 ? F (-4,0) , (6,-5 ) G (-4,0) , (6, 5 ) H (4,0) , (6,-5 ) J (4,0) , (6, 5 ) Help ? Please.
*February 27, 2011 by Kelly*

**history**

What evidence suggests that there was trade between harappa and sumer? I need the answer very quick. please!!!
*November 25, 2007 by Emily*

**Quick Help**

What kinds of practical help (if any) are available for teens on the website? Not quite understand this question. Can somone simply for me please? Thanks.
*October 4, 2009 by John*

**Physics-please help quick!!**

When the object is placed beyond 2f, where should you put your eyes for getting the clear image of it?
*June 10, 2012 by Jeconiah*

**Math help**

3. You recently started the paperwork to purchase your new home, and you were just notified that you can move into the house in 2 weeks. You decide to hire a moving company, but are unsure which company to choose. You search online and are interested in contacting two ...
*February 8, 2009 by tera*

**8th grade math**

At Maryland Middle School, there are 9 mathematics classes. If two mathematics classes are selected for a school competition, what is the number of possible outcomes?
*February 21, 2012 by Piggy*

**Algebra......Help Quick!!**

12a^3bc-18a^2bc^2+6a^2c, x^2+20x+36, 12x^4-8x^3-4x^2, x^2+36x, 9x^2+6x+1, 6x^3+11x-10, x^2+3x-6..............can someone please help me solve some of these problems if not all. I have forgotten how to solve them can someone please help..Thanks
*September 2, 2008 by Carrie*

**math**

At Maryland Middle School, there are 9 mathematics classes. If two mathematics classes are selected for a school competition, what is the number of possible outcomes?
*March 7, 2010 by ana*

**mathematics**

1. In an examination conducted for 80 candidates, those who passed in mathematics were 17 more than those who passed science and 9 failed both subjects.14 candidates passed both subjects. I. Draw a venn diagram to illustrate this information II. How many students passed in ...
*October 30, 2011 by partey*

**social studies**

hi can someone please help me with this question 1. When the diplomats met to negotiate the treaty ending the Revolutionary War, the process was a. quick and easy, combat had already settled all the important issues b. slow and painful, because the britsh could not admit that ...
*September 14, 2008 by kyle*

**women mathematician**

any idea of what mabel schmeiser barnes' field of mathematics was? any information on her parents and if she had siblings? major contributions to world of mathematics? i could only find one good site but i couldn't find anything that helped with my questions...
*March 11, 2009 by Ty*

**Mathematics**

Given that a√b^2-c = 5k, find the value of: 1. k when a = 3, b = 6 and c = 20 2. c when a = 4, b = 7, and k = 11 Explain your working please
*November 16, 2011 by Jessica*

**mathematics please help!**

For what value of k does the system below not have a unique solution? -1x + 7y + 2z = 6 2x + 1y + kz = -11 3x - 6y - 2z = -25 A.5 B.0 C.-2 D.-8
*July 22, 2012 by True*

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