The number of planes arriving A at an airport during H hours can be represented by A = 20H. Select whether each statement is true

Question

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

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Bình An 1 month 2022-12-23T15:42:44+00:00 2 Answers 0 views 0

Answers ( 2 )

  1. C in the answer to this question

    0
    2022-12-23T15:43:51+00:00

    The answer is option 3. 60 planes arrive after 3 hours

    As the proportionality equation shows; A=20H

    When H=3
    A=20*3
    A=60

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