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lbvjy [14]
3 years ago
11

A hot air balloon is 10 meters above the ground and rising at a rate of 15 meters pre min. Another ballon is 150 meters above th

e ground and descending at a rate of 20 meters pre min . When will the two balloons meet ?
Mathematics
1 answer:
Alisiya [41]3 years ago
6 0
I think they will meet in 4 minutes.

Explanation
10+15+15+15+15=70
150-20-20-20-20=70
Every minute the first balloon goes up 15 meters and the second balloon goes down 20 meters.
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we know that

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