## An airplane takes 15 minutes to reach its cruising altitude. The plane cruises at that altitude for 90 minutes, and then descends for 20 min

Question

An airplane takes 15 minutes to reach its cruising altitude. The plane cruises at that altitude for 90 minutes, and then descends for 20 minutes before it lands. Sketch the graph of the height of the plane over time.

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Mathematics
5 days
2021-07-19T21:08:00+00:00
2021-07-19T21:08:00+00:00 1 Answers
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## Answers ( )

pretty sure it’s 126