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VikaD [51]
3 years ago
10

a hot air balloon leaves the ground and ascends at a rate of 6 feet per second for 3 min. then it descends at a rate of 3 feet p

er second for 2 min. finnally, it ascends at a rate of 4 feet per second of 5 min. how far above the ground is the balloon now?
Mathematics
1 answer:
DedPeter [7]3 years ago
6 0
Basically it's (6 x 180) - (3 x 120) + (4 x 300)
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Consider this option:
1. if the point (4;6) is the centre of the circle and the point (2;5) is the first endpoint of its diameter, then point (4;6) is the middle point of the diameter (it means that is the middle between the 1st and the 2d endpoints of diameter).
2. using the property described above:
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Answer:

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