D Question 28 1 pts A 520-mile, 4.5 hour plane trip was flown at two speeds. For the first part of the trip, the average
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D Question 28 1 pts A 520-mile, 4.5 hour plane trip was flown at two speeds. For the first part of the trip, the average
D Question 28 1 pts A 520-mile, 4.5 hour plane trip was flown at two speeds. For the first part of the trip, the average speed was 110. mph. For the remainder of the trip, the average speed was 120 mph. How long did the plane fly at 120 mph? 5.5h 6.5 h 15h 2.5 h 08.5h Question 29
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