Question

The distance an airplane travels depends on how much time it spends flying. Which expression represents the distance the airplane flies in 20 minutes?
a. 20(distance)
b. distance-20
c. distance+20
d. distance(20)

Answer 1

Answer:

D distance(20)

Step-by-step explanation:

The notation to express a dependent variable is given by :-

, where Y is depending variable which is dependent upon x ( independent variable).

The given statement : The distance an airplane travels depends on how much time it spends flying.

Here , Independent variable : Time

Dependent variable : Distance

Then , the notation to express distance (dependent variable) the airplane flies in 20 minutes is given by :-distance(20).