mathematics
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Mathematicians and others  can you still use a slide rule?
Asked by Strauss  28 responses 
What is probability?
Asked by flutherother  14 responses 
How do you integrate (xx^2)e^x?
Asked by Jonathan_hodgkins  6 responses 
100 students, 32 oral groups. If I write reports for half the students in the group (50), what's the probability I will end up writing a report for at least someone in each oral group?
Asked by lifeflame  4 responses 
How do you explain to a student who is struggling with math that 1/x gets arbitrarily large as x goes to 0?
Asked by LostInParadise  26 responses 
Does mathematics exist independently of intellects, or is mathematics an invention of the intellect?
Asked by ragingloli  14 responses 
Each time a ball bounces, gravity reverses. Will it reach relativistic speeds?
Asked by PhiNotPi  12 responses 
Can someone help me with this serial dilution?
Asked by Mr_Saturn512  5 responses 
Besides a circle, is there any other shape that can rotate within a triangle?
Asked by PhiNotPi  7 responses 
What size should a room be to create a major chord?
Asked by PhiNotPi  3 responses 
If eight people participate in a Secret Santa gift exchange, what is the probability that the giftgiving will form a loop?
Asked by PhiNotPi  7 responses 
A ball is dropped from 44" and bounces to a height of 19". How long does it take to come to rest?
Asked by PhiNotPi  48 responses 
What is the theoretical bare minimum amount of time required to write a novel?
Asked by PhiNotPi  15 responses 
How would math change if humans were born naturally with six fingers on each hand instead of the usual five?
Asked by talljasperman  27 responses 
Can someone help me with this geometry problem?
Asked by dxs  5 responses 
Is this a good layman's explanation for the duality relationship of Platonic solids?
Asked by LostInParadise  2 responses 
How do I use Ohm's law to show that power can be expressed by the equation P=I^2R?
Asked by 717richboy  3 responses 
What are some of the most prestigious math concepts to be mastered?
Asked by talljasperman  5 responses 
Answer a galactic math problem for me?
Asked by Blondesjon  22 responses 
Need help figuring out my final grade for the semester.
Asked by 717richboy  8 responses 
Creative ways to teach young children about symmetry?
Asked by 717richboy  7 responses 
How to use tessellations to teach children math concepts?
Asked by 717richboy  2 responses 
Is it just a coincidence that the day of the week can be computed as if the Gregorian calendar started on a Sunday in the year 0?
Asked by LostInParadise  5 responses 
Why do you have to be great at math to get all of the cool, highpaying jobs?
Asked by Blackberry  20 responses 
Can you tell me how to solve this math/statistics problem?
Asked by Brie  5 responses