The number of planes arriving A at an airport during H hours can be represented by A = 20H. Select whether each statement is true or false representing the same proportional relationship.
True/False: After 4 hrs, 75 planes arrived
True/False: After 6 1/2 hrs, 130 planes arrived
True/False: If 60 planes arrived, 3hrs have passed
True/False: Every 30 minutes, 10 planes arrive.
True/False: Everyday 400 planes arrive at the airport
C in the answer to this question
The answer is option 3. 60 planes arrive after 3 hours
As the proportionality equation shows; A=20H