SIn agiven clir Port, tis known that 80% of the flights Part an time Fram the next 7 flights, what is the Robability that exactly Yof them depart on time?

Equations and inequalities describe the relationship between two mathematical expressions.

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.