the mean is the average, averaging requires you to add all data up and divide by the # of addends
the mean used in math
how reasonable something is
Depending on what science you mean, quite often it HAS TO be used. Some sciences, such as physics or chemistry, are all about applying math.
Doubles in math mean the same number twice also used when playing Monopoly.
I assume you mean "algorithm". It refers to any systematic method used to solve some problem. Not just in math; the term is used quite a lot in computer science.
⇒ is used for material implication i.e. implies; if .. then
it is basically the math term used for average
The ordinary meaning of "common" is used in math too. It means "same for both" or "same for all".
What does length mean in math
Unit of Measurement used when measuring Weight or Mass
A flip over the x-axis on a graph.
its is like a measuring jug but it is used for cold liquid.