it means 1 billionth of a unit!!
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).
The SI nano- prefix means x 10-9
Nano = Very small.
Yes, that is what its called. With "nano 4" i assume you mean the 4th generation of ipod nano.
Small.
A expression in maths is a collection of terms without an equality sign.
division
What symbol
Related to.
Adding
direction
circle
"tenth"