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comment Mathematics of contamination
This is a question of physics (and maybe chemistry) not mathematics. The physical process is that the flour will "stick" to the container, because it is there before the salt, it will preferentially "stick" each time.
May
25
reviewed Edit If a set is Hausdorff relative to one topology, can it be compact relative to a strictly finer topology?
May
25
revised If a set is Hausdorff relative to one topology, can it be compact relative to a strictly finer topology?
improved formatting and corrected notation error
May
25
answered Computing irrational numbers
May
14
revised Converting a polar equation in all variables to find properties of the corresponding linear equation.
Mathjax
May
7
answered Blackjack - probability
Apr
2
answered Generate a uniform distribution from n coin flips
Apr
2
awarded  Custodian
Apr
2
reviewed Approve Gaussian Q-function
Mar
27
answered Optimization problem for a rectangle with the greatest possible area.
Mar
26
answered Number of ways to write n as a sum of consecutive integers
Mar
26
revised Number of ways to write n as a sum of consecutive integers
mathjax added
Mar
26
suggested approved edit on Number of ways to write n as a sum of consecutive integers
Mar
24
revised To Calculate Maximum Volume by finding out Maximum value
Boundary Conditions
Mar
18
revised What does expected value of sum of two discrete random variables mean?
deleted 140 characters in body
Mar
18
comment What does expected value of sum of two discrete random variables mean?
Right you are! My bad
Mar
18
answered To Calculate Maximum Volume by finding out Maximum value
Mar
18
revised To Calculate Maximum Volume by finding out Maximum value
mathjax added
Mar
18
comment To Calculate Maximum Volume by finding out Maximum value
The technique is right; the formula for $B$ is wrong - look at the picture, also, you can't divide the volume by 4 (your reasoning escapes me there)
Mar
18
suggested approved edit on To Calculate Maximum Volume by finding out Maximum value