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Mathematics, 01.09.2021 22:00 yurionice42069

Starting from 1.5 miles away, a car drives towards a speed check point and then passes it. The car travels at a constant rate of 54 miles per hour. The distance of the car from the check point is given by d =\1.5 - 54t\. At what times, in seconds, is the car 0.4 miles from the check point? (How many seconds are in an hour?)​

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