The entire group being studied.
"plus" It usually indicates addition.
equals
The mathematical term for "mean" is "mean".The popular, or colloquial term for "mean" is "average".
H2 +o2=h2ogive suggestion about this formulateklahaymanot tsegay
A variable which depends on something else. For example in y=2x+3, the value of y depends on the value of x.
Gathered together closely (clusstered).
It's called an unoeigth. In mathamatical terms it's when pi repeats itself or the single didgit number that comes after 9 in a base 9 system.
1 km
misouri
a quadrilateral
cube3 example: m3
The number of people living in an area or country or state or city.