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Oil spilled from a ruptured tanker spreads in a circle whose area increases at a constant rate of 8 mi2/hr. How rapidly is radius of the spill increasing when the area is 4 mi2?…

Oil spilled from a ruptured tanker spreads in a circle whose area increases at a constant rate of 8 mi2/hr. How rapidly is radius of the spill increasing when the area is 4 mi2?…
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Oil spilled from a ruptured tanker spreads in a circle whose area increases at a constant rate of 8 mi2/hr. How rapidly is radius of the spill increasing when the area is 4 mi2?

asked
User Staafl
by
7.8k points

1 Answer

2 votes

Answer:

.535 miles/hr

Explanation:

answered
User Mike Hudson
by
7.9k points
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