A variable is any aspect of the environment that the value of which could be changed by an external factor or by itself. A variable could be things like age, temperature, income, number of words, day of the week, etc.
Variables could be:
A variable is any aspect of the environment that the value of which could be changed by an external factor or by itself. A variable could be things like age, temperature, income, number of words, day of the week, etc.
Variables could be: