Hello, I am a college professor of mathematics and regularly teach all levels from elementary mathematics through differential equations, and would be happy to assist anyone with such questions!
Over 15 years teaching at the college level.
B.S. in Mathematics from Rensselaer Polytechnic Institute
M.S. (and A.B.D.) in Applied Mathematics from SUNY @ Stony Brook
|Gabe||04/12/16||10||10||10||Thank you! Very detailed, much appreciated.|
|Jeffrey||04/06/16||10||10||10||Great example, even the knuckleheads I work .....|
|Russ Bryan||04/05/16||10||10||10||Very pleased with response time. On a .....|
Hello Aishwarya, These websites should help: http://www.whoinvented.org/who-invented-numbers/ https://en.wikipedia.org/wiki/Number http://www.whoinventedit.net/who-invented-numbers.html http://mathforum
Hello Ahmad, In this case we can use the well-known formula in probability: P(A or B) = P(A) + P(B) - P(A and B) However, we only know P(A)=0.5 and P(B)=0.6, we need one more piece of info...either
Hello, Problems like these are questionable without some kind of idea or theme. The reason is that there are infinitely many "correct" answers (usually only one "simplest" answer though). I'll
Hello Aishwarya, I am guessing your teacher means by "parallel" that they have the same priority when performing the operations. However, that is not true. There is an abbreviation we use, I hope
Hello Jeffrey, Your instinct is correct. Given a length of string tied at both ends, a loop, a perfect circle maximizes the area formed. You can see this with your example. Take your water tubing