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9. A hot air balloon ascended to a height of 35 meters 2 minutes after launch. After some time, the

balloon's altitude began to change by -3% meters every minute for 9 minutes. To avoid a tree, the Hot air
balloon flew up by 5/2 meters. What is the new altitude of the hot air balloon?
meters

1 Answer

6 votes

Answer:

-3

Explanation:

that it