Mathematics
Mathematics, 19.10.2019 01:10, aylinkayla

Aballoon is 30 yards above the ground. it starts to float upwards, and the altitude increases at a rate of 5 yards per minute. enter the altitude, in yards, of the balloon after 20 minutes.

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Aballoon is 30 yards above the ground. it starts to float upwards, and the altitude increases at a r...

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