Mathematics
Mathematics, 21.06.2021 14:00, jess7kids98

A plane left Kennedy airport on Tuesday morning for an 630mile 5 hour trip for the first part of the trip the average speed was 120 mph for the remainder of the trip the average speed was 130 mph how long did the plane fly at each speed

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A plane left Kennedy airport on Tuesday morning for an 630mile 5 hour trip for the first part of the...

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