On a distance-time graph, at 2 hours the graph is at a height of 20 meters, and at 4 hours it is at a height of 80 meters. The a
verage speed for the interval is 30 meters/hour.
true
false
1 answer:
Answer:
true
Explanation:
In 2 hours, it went 60 metres. 60 / 2 = 30 so true
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