the sum off all the values divided by nxe
division
What symbol
oz = ounce
In maths, something that is quadratic is squared. So a quadratic equation will have X squared in it.
The word "quad" mean four (4).
NEW
Ne stands for neon
A expression in maths is a collection of terms without an equality sign.
division
What symbol
Related to.
Adding
circle
direction
"tenth"
The mean is usually the arithmetic mean - there are other means in maths. For a set of numbers, the arithmetic mean is the sum of the numbers divided by the number of numbers.
If you mean something beginning with ne-, then it is neutrons.