Probability
apprehension or anxiety
a equation
I don't know what a 'mathematical' sentence is. I'd prefer to call it an English sentence that describes a mathematical process and makes a statement concerning mathematical matters.
Algorithm
An equation. (Both "equals" and "equation" have the Latin root aequatio.)
accident, chance, luck
Call your doctor!
apprehension or anxiety
geometry
No, it is not a mathematical term.
a equation
It is called a flashback.
I don't know what a 'mathematical' sentence is. I'd prefer to call it an English sentence that describes a mathematical process and makes a statement concerning mathematical matters.
This is a mathematical "expression".
Sometimes I believe that my wife has left me for the milkman but it does not happen so I call it WISHFUL THINKING.RAJ KOTHARI.
Mathematicians call them "factor pairs."
Algorithm