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Mathematics, 18.09.2019 04:30 emilystartk

Oil is poured on a flat surface and it spreads out forming a circle. the area of this circle is increasing at a constant rate of 10⁡cm2/s. determine the rate of change of the radius of the circle when the radius is 10⁡cm

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Oil is poured on a flat surface and it spreads out forming a circle. the area of this circle is incr...
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