Sunday
April 20, 2014

Search: MATHEMATICS

Number of results: 3,171

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...
Sunday, February 20, 2011 at 11:12pm by Anonymous

Maths
what are the meanings of Mathematics of Buying and Mathematics of Selling, using language from the Business Mathematics aspect.
Monday, December 26, 2011 at 2:25pm by ummu

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 ...
Thursday, October 27, 2011 at 2:14pm by Emma

Math essay
Even though, Mathematics may not seem like it has a lot of history, it really does. The history of Mathematics has progressed so much, that even today there are more developments and discoveries still going on. Without the many things that have been found throughout history, ...
Tuesday, November 27, 2007 at 6:28pm by Soly

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 ...
Saturday, October 9, 2010 at 2:09am 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 ...
Friday, October 15, 2010 at 6:10am by Dharmenra

Math essay
Still today, Mathematics history is still in the making. In about mid-March of 2007, there was a team of researchers throughout North American and Europe who used network of computers to map E8. Even though its not know exactly how the understanding of E8 can be useful, the ...
Tuesday, November 27, 2007 at 6:28pm by Soly

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 ...
Sunday, November 13, 2011 at 3:23pm by damilola

mathematics
how can you do the lcm to somethimg like 12000 without having to do all of that mathematics just to make it quicker?
Monday, September 10, 2007 at 4:52pm 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. ...
Thursday, November 3, 2011 at 7:40pm by lil Bee

mathematics
how do I cope with intermediate mathematics e.g log rhythms?
Tuesday, October 16, 2012 at 5:37pm by Aron

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...
Tuesday, June 9, 2009 at 4:42pm by Angie

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. ...
Friday, November 9, 2007 at 11:15pm by Soly

mathematics
why would someone study mathematics
Thursday, April 30, 2009 at 8:55am by stac

mathematics
what are the 20 terms that are used in mathematics
Thursday, June 9, 2011 at 5:31pm by renee

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!!!
Tuesday, March 11, 2008 at 10:33pm by Monica

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...
Thursday, January 23, 2014 at 8:39am 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...
Friday, January 24, 2014 at 1:03am by Lucas

mathematics
MATHEMATICS PLEASE HELP ME!!! In an arithmetic series the 3rd term is twice the 8th term find the first 25 terms
Thursday, March 6, 2014 at 10:43am by brad johnson

science
Hmm -- Mathematics involves multiplication and division, too. So a) isn't right. Check this dictionary definition to find the right answer. http://dictionary.reference.com/browse/mathematics
Sunday, September 12, 2010 at 3:15pm by Ms. Sue

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?
Monday, November 17, 2008 at 8:06pm 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?
Wednesday, November 19, 2008 at 9:17pm 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?
Sunday, March 1, 2009 at 10:51pm by B.J.

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
Wednesday, April 25, 2012 at 5:10pm by Daisy

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 ...
Monday, September 23, 2013 at 4:04am by help(in much need)!!!!!!!!!!!!!!!!!!!!

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 ...
Wednesday, November 19, 2008 at 7:35pm by troyer0269

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 ...
Sunday, October 30, 2011 at 5:31pm by partey

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?
Tuesday, February 21, 2012 at 9:43pm by Piggy

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?
Sunday, March 7, 2010 at 7:38pm by ana

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...
Wednesday, March 11, 2009 at 7:44pm by Ty

Early Childhood Ed.
When children play-act and make change in an imaginary grocery store located in a theme corner, they are integrating which? 1. technology and creative drama 2. language and science 3. mathematics and creative drama 4. mathematics and nutrition Wouldn't they be integrating ...
Sunday, April 1, 2007 at 9:16pm by Kendra

Personal Dimension of Educatio
Select the sentence that has correct subject-verb agreement. 1. Applied mathematics was my major in college. 2. Applied mathematics were my major in college. My answer is 1
Friday, November 16, 2012 at 12:34pm by Jackie

GEOMETRY
Decide which of the variables described is likely to have a normal or near-normal distribution. a. The number of courses remaining until graduation for the students in a small liberal arts college b. The SAT mathematics scores for students in an advanced placement mathematics ...
Sunday, March 28, 2010 at 11:03pm by ISOFI

Discrete Math
There are 150 students taking Discrete Mathematics II, Calculus II, and Physics I courses. Of these 51 are taking Discrete Mathematics II, 111 are taking Calculus II, and 63 are taking Physics I. There are 41 taking Discrete Mathematics II and Calculus II, 32 students taking ...
Sunday, April 6, 2014 at 11:29pm by Anonymous

ALGEBRA
SORRY ABOUT THAT.Decide which of the variables described is likely to have a normal or near-normal distribution. 4) a. The number of courses remaining until graduation for the students in a small liberal arts college b. The SAT mathematics scores for students in an advanced ...
Sunday, March 28, 2010 at 11:03pm by WATER

math algebra 1
Who is the inventor of the FOIL method? some one answer me!! The history of mathematics in India is ancient. The Hindu Vedic tradition is an oral tradition of knowledge passed down in short verses, dating to before the invention of paper. The Vedas encompass a broad spectrum ...
Monday, May 21, 2007 at 12:02pm by amy

statistics
There are 44 mathematics major and 163 computer science majors at the college. How many ways are there to pick 2 representatives, so that one is a mathematics major and the other is a computer science major?
Wednesday, October 19, 2011 at 12:01am by tj

Elementary Math
Decide which of the variables described is likely to have a normal or near-normal distribution. a. The number of courses remaining until graduation for the students in a small liberal arts college b. The SAT mathematics scores for students in an advanced placement mathematics ...
Sunday, August 9, 2009 at 8:25pm by George

math
65 men 75 women are enfolled in calculus. There are 30 business majors, 40 biology majors, 50 computer science majors, and 20 mathematics majors. No person has a double. If a single calculus student is chosen, find the probability that that the student is not a mathematics major
Friday, September 28, 2012 at 4:44pm by greg

English Grammar
The only time you capitalize the M on "math" is when the word is part of the actual title of a course. Here are some examples: He is studying algebra. She is enrolled in Algebra I. They are working on their math homework. They are taking the Discrete Mathematics class. So ... ...
Friday, March 21, 2008 at 1:05am by Writeacher

Beginning of Stats
A study of 50 mathematics professors showed that they spend, on average,12.4 minutes correcting a student's final examinations. Find a 90% confidence interval of the mean time for all mathematics peofessors spend on conrrecting final examinations when standard deviation = 2.2 ...
Monday, December 10, 2012 at 8:45pm by Laddi

statistics
The answer to part a) is 1/2 As for the others, I have never heard of "personal probability" There are two kinds of probability: 1. Empirical Probability which is based on the results of experiments to collect data about an event 2. Mathematical Probability base on the ...
Sunday, March 9, 2008 at 8:54pm by Reiny

EED 364
1) Observe an elementary mathematics lesson. Write an essay of 1,500-1,750 words that addresses the following issues and summarizes your observations: a) What is the importance of having standards in mathematics? How do standards improve mathematics instruction? Compare and ...
Friday, October 28, 2011 at 4:59pm by Kimberly

English
3. Does Vasilly like mathemetatics more than his teacher likes mathematics? Or Does Vasilly like mathematics more than he likes his teacher? The others look correct. But check back again. Another teacher may find other errors.
Friday, February 4, 2011 at 8:54pm by Ms. Sue

statistics
Among the 500 first year students of college, 270 students study computer science, 345 students study mathematics, and 175 students study both computer science and mathematics. If one student is selected at random, find the probability that he did not take either of these ...
Friday, June 3, 2011 at 2:53pm by masaad

Statistics - can someone check me
Frank has a 65% chance of receiving an A grade in geology, a 60% chance of receiving an A grade in mathematics, and a 77% chance of receiving an A grade in geology or mathematics (or both). Find the probability that he receives A grades in both geology and mathematics. P(geo ...
Saturday, February 12, 2011 at 5:33pm by Rachal

Physics
"Is maths a sencice ? Mathematics is not even a sencice ... math does not have experimentation and it is not really discovering any truth of nature ... all mathematical theorems are tautologies."ആത ര,ഹര ത,അനന യ എന ന വര ല ഖനത ത ല (Is ...
Saturday, December 1, 2012 at 10:48pm by HpnNNniLwFjkDNos

math
A sample of 64 statistics students at a small college had a mean mathematics ACT score of 28 with a standard deviation of 4. Estimate the mean mathematics ACT score for all statistics students at this college. Give the 95% confidence interval.
Sunday, May 6, 2012 at 5:38pm by jennifer

Math
A sample of 64 statistics students at a small college had a mean mathematics ACT score of 28 with a standard deviation of 4. Estimate the mean mathematics ACT score for all statistics students at this college. Give the 95% confidence interval.
Thursday, June 21, 2012 at 3:13am by Jameson

Math
A sample of 64 statistics students at a small college had a mean mathematics ACT score of 28 with a standard deviation of 4. Estimate the mean mathematics ACT score for all statistics students at this college. Give the 95% confidence interval.
Thursday, June 21, 2012 at 3:15am by Jameson

math
http://www.thefreedictionary.com/mathematics
Sunday, August 21, 2011 at 12:26pm by Ms. Sue

Math
augmented matrix +8 +2 -68 -7 -1 +55 you have two rows, three columns now go to http://www.gregthatcher.com/Mathematics/GaussJordan.aspx
Tuesday, March 4, 2014 at 7:03pm by Damon

math pre calc
plug your equations in at http://www.gregthatcher.com/Mathematics/GaussJordan.aspx to see all the steps of the solution.
Thursday, April 25, 2013 at 8:22am by Steve

college Algebra
visit http://www.gregthatcher.com/Mathematics/GaussJordan.aspx and enter your matrix. It will show you all the steps involved.
Sunday, December 15, 2013 at 4:15pm by Steve

algebra
hop on over to http://www.gregthatcher.com/Mathematics/GaussJordan.aspx and you can see all the steps involved in the solution
Thursday, January 31, 2013 at 10:52am by Steve

math (Matrix algebra)
Enter your data at http://www.gregthatcher.com/Mathematics/GaussJordan.aspx to see all the details
Wednesday, April 16, 2014 at 4:10am by Steve

math
x+y + 0z=4 x+0y+z=4 0x+y+z=4 1,1,0,4 1,0,1,4 0,1,1,4 http://www.gregthatcher.net//Mathematics/GaussJordan.aspx all variables are equal to 2
Friday, October 28, 2011 at 7:51pm by bobpursley

Statistics
Scores on a mathematics examination appear to follow a normal distribution with mean of 65 and standard deviation of 15. The instructor wishes to give a grade of C to students scoring between the 60th and 70th percentiles on the exam. What score represents the 60th ...
Saturday, May 25, 2013 at 10:23pm by Jimmy Smith

Statistics
Scores on a mathematics examination appear to follow a normal distribution with mean of 65 and standard deviation of 15. The instructor wishes to give a grade of C to students scoring between the 60th and 70th percentiles on the exam. What score represents the 60th ...
Sunday, May 26, 2013 at 3:34pm by Austin

math
Riena has six unmarked CDs in a box, where each is dedicated to exactly one of English, mathematics, French, American history, chemistry, and computer science. Answer the following questions: a. If she chooses a CD at random, what is the probability she chooses the English CD...
Thursday, August 12, 2010 at 1:33am by kirk

Algebra
visit http://www.gregthatcher.com/Mathematics/GaussJordan.aspx to see the intermediate steps
Thursday, January 17, 2013 at 3:11pm by Steve

Pre-Calculus
Take a look at http://www.gregthatcher.com/Mathematics/GaussJordan.aspx You can enter your values and it will show all the intermediate steps in arriving at the solution If that isn't enough, google your topic and you will find any number of other explanations.
Thursday, January 24, 2013 at 1:11am by Steve

Math 116
Check this site. http://en.wikipedia.org/wiki/Inequality_(mathematics)
Tuesday, September 7, 2010 at 10:11pm by Ms. Sue

math linear equation
1 +3 +2 +3 2 -1 -3 -8 5 +2 +1 +9 go to http://www.gregthatcher.com/Mathematics/GaussJordan.aspx 2, -3, 5
Friday, February 7, 2014 at 5:54pm by Damon

math
(a,b,c,d,e) = (8,5,12,12,15) Not hard at all. Mosey on over to http://www.gregthatcher.com/Mathematics/GaussJordan.aspx to see how it falls out using Gaussian elimination.
Thursday, September 19, 2013 at 7:41pm by Steve

Algebra
see all the gory details here: http://www.gregthatcher.com/Mathematics/GaussJordan.aspx just enter you matrix elements and it shows all the intermediate reductions.
Sunday, January 26, 2014 at 4:36pm by Steve

Math
Frank has a 65% chance of receiving an A grade in geology, a 60% chance of receiving an A grade in mathematics, and a 77% chance of receiving an A grade in geology or mathematics (or both). Find the probability that he receives A grades in both geology and mathematics. I get: ...
Saturday, February 12, 2011 at 9:05pm by Rachal

Algebra
Here is a calculator http://www.gregthatcher.com/Mathematics/GaussJordan.aspx
Saturday, March 24, 2012 at 5:22pm by Damon

Pre-Calc
I used this: http://www.gregthatcher.com/Mathematics/GaussJordan.aspx
Monday, December 3, 2012 at 2:41am by Damon

math
Exponential equation? Hardly. See question 8 here. http://www.madandmoonly.com/doctormatt/mathematics/dice1.pdf
Wednesday, February 4, 2009 at 4:10pm by bobpursley

MAth
Vcone = 1/3 b h V = (1/3) * 33 * 8 V = 88 cu. in. http://www.basic-mathematics.com/volume-of-a-cone.html
Thursday, July 5, 2012 at 2:04pm by Ms. Sue

link correction
http://www.gregthatcher.com/Mathematics/GaussJordan.aspx
Wednesday, February 29, 2012 at 9:55pm by Damon

Linear Algebra
http://www.gregthatcher.com/Mathematics/GaussJordan.aspx
Saturday, March 15, 2014 at 8:23pm by Damon

Math essay
Not only did the 20th century have account for hundreds of new Ph.Ds and twenty unsolved problems, but over three thousand theorems were developed in the 1910s by Srinivasa Aiyangar Ramanujan (1887-1920). Ramanujan theorems consisted of propties of highly composite numbers, ...
Tuesday, November 27, 2007 at 6:28pm by Soly

Math
Your first answer is correct. None of my answers match your choices in the second problem. Your third answer is wrong. http://www.basic-mathematics.com/perimeter-of-a-rectangle.html
Wednesday, March 6, 2013 at 6:31pm by Ms. Sue

Math
A college freshman must take a science course, a humanities course, an elective course, and a mathematics course for the first term of the school year. If he or she may select any of the six science courses, any of the four humanities courses, any of the five elective courses...
Thursday, February 21, 2013 at 4:06am by Therese

math
Study this site. http://www.basic-mathematics.com/comparing-decimals.html
Monday, November 16, 2009 at 8:05pm by Ms. Sue

Math PLEASE HELP FAST!
5,172/74= 5,000 / 75 This site will help you understand compatible numbers. http://www.basic-mathematics.com/what-are-compatible-numbers.html
Thursday, October 10, 2013 at 9:26pm by Ms. Sue

math
http://www.answers.com/topic/range-mathematics
Sunday, December 7, 2008 at 1:40pm by Writeacher

math
http://en.wikipedia.org/wiki/Golden_triangle_(mathematics)
Monday, September 20, 2010 at 8:56pm by Ms. Sue

math
http://www.gregthatcher.com/Mathematics/GaussJordan.aspx
Thursday, August 4, 2011 at 7:10pm by Damon

Matrices
http://www.gregthatcher.com/Mathematics/GaussJordan.aspx
Saturday, August 13, 2011 at 6:00am by Damon

algebra 1
in "is this correct 3x-3=0 3x-3+0=0 3x-3=0 " you really haven't done anything were you "solving" 3x-3 = 0 ?? then 3x-3=0 3x=3 x = 1 you then simply state f(x) = 3x-3 Is that somehow related to the first part other than by appearance ? 2 f(-2) = 3(-2) - 3 so it will be (-2,-9) ...
Sunday, October 13, 2013 at 10:25am by Reiny

Algebra Question
well, I didnt get anything like that, I got a specific number solution for x, y, and z. When you say "calculate" and answer, that to me implies looking for a specific solution. Here is a Gauss Jordan applet, check your work http://www.gregthatcher.com/Mathematics/GaussJordan.aspx
Friday, December 18, 2009 at 6:40am by bobpursley

math
http://www.google.com/search?q=mathematics+of+the+Mesopotamians&rlz=1C1AVSX_enUS414US423&oq=mathematics+of+the+Mesopotamians&aqs=chrome..69i57j0.680j0j8&sourceid=chrome&espv=210&es_sm=122&ie=UTF-8#es_sm=122&espv=210&q=20+divided+by+6400
Wednesday, October 23, 2013 at 9:02pm by Ms. Sue

math
http://www.basic-mathematics.com/scale-drawings.html
Sunday, February 13, 2011 at 6:53am by bobpursley

Geometry
duodecaon etc.: http://www.absorblearning.com/mathematics/demo/units/KCA008.html
Thursday, January 20, 2011 at 5:29am by Damon

trig
Here is the page of identities: http://www.trans4mind.com/personal_development/mathematics/trigonometry/sumProductCosSin.htm#Products I can not possibly help you on here typing all this. Plan on getting a yellow legal pad and be careful.
Sunday, May 13, 2012 at 9:08pm by bobpursley

Statistics
A mathematics education researcher is studying where in high school mathematics texts it is most effective to insert questions. She wants to know whether it is better to present questions as motivation before the text passage, or after the passage. The result may depend on ...
Sunday, January 28, 2007 at 10:53am by AJ

College Physics
You need to learn the method of taking the cross product of two vectors with determinants. That is what I did. For a brief summary see http://www.ucl.ac.uk/mathematics/geomath/level2/mat/mat121.html
Saturday, March 10, 2012 at 1:48am by drwls

Math
http://www.basic-mathematics.com/surface-area-of-a-rectangular-prism.html I'll be glad to check your answer.
Tuesday, May 22, 2012 at 4:48pm by Ms. Sue

4 grade array NEED ASAP!!
http://math.about.com/od/glossaryofterms/g/Definition-Of-Arrays-In-Mathematics.htm
Tuesday, June 26, 2012 at 12:24pm by Ms. Sue

Maths
You'll probably find the information you need in some of these sites. http://www.google.com/#sclient=psy-ab&hl=en&biw=711&bih=453&source=hp&q=+Mathematics+of+Buying+&pbx=1&oq=+Mathematics+of+Buying+&aq=f&aqi=g-v1&aql=&gs_sm=e&gs_upl=2l3555l1l4922l1l1l0l0l0l0l282l282l2-1l1l0&...
Monday, December 26, 2011 at 2:25pm by Ms. Sue

mathematics on sports
can anyone provide me with some sources which has information on how mathematics has been used on sports? e.g., trig can help to calculate the best angle to throw a ball or something, the speed of running can affect the height of high jump etc. etc.? any help greatly ...
Thursday, August 2, 2007 at 7:05am by holly

Probability
Yes, the probability of winning improves from 1/3 to 2/3 by switching. See http://www.articlesforeducators.com/dir/mathematics/probability/the_right_door.asp
Sunday, April 24, 2011 at 8:56am by drwls

calculus
cosx>-1/2 http://www.btinternet.com/~tang/gcserevision/mathematics/images/cosine.gif
Monday, September 19, 2011 at 10:05am by bobpursley

math 156
Verbal: Seventy-five cents is three-fourths of a dollar. Visual: A circle divided into fourths with 3/4 of it shaded. Numerical: 3/4 of 12 = 9 Graphic: Graph divided into fourths. http://www.answers.com/topic/graphical-representation-mathematics
Friday, January 22, 2010 at 11:45am by Ms. Sue

Math essay
Afterward, in the 20th century the profession of Mathematics became even more significant. There were hundreds of new Ph.Ds in Mathematics that were honored every year. Also, jobs were accessible both in teaching and industry. David Hilbert presented twenty three unsolved ...
Tuesday, November 27, 2007 at 6:28pm by Soly

mathematics
1 + 3 = 4
Saturday, September 29, 2007 at 10:42am by tchrwill

Mathematics
9.8
Thursday, August 30, 2007 at 6:37pm by Anonymous

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