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Mathematics, 23.10.2020 15:50 billy1123

Oil spilled from a ruptured tanker spreads in a circle. (Three separate, yet related, problems.) (i) If the area of the circle increases at a constant rate of 4 miles squared per hour, how fast is the radius of the spill increasing when the area is 15 miles squared

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Oil spilled from a ruptured tanker spreads in a circle. (Three separate, yet related, problems.) (i)...

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