Mathematics
Mathematics, 27.08.2020 04:01, bmartinez26

A spherical hot-air balloon has a diameter of 55 feet. When the balloon is inflated, the radius increases at a rate of 1.5 feet per minute. Approximately how long does it take to inflate the balloon to Two-thirds of its maximum volume? Use π = 3.14 and V = four-thirds pi r cubed.

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A spherical hot-air balloon has a diameter of 55 feet. When the balloon is inflated, the radius incr...

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