The surface area, SA, of a sphere is related to its volume, V, according to the equation 3V S.A. =4n 4T a) Determine the surface area, to the nearest tenth of a square centimetre, of a sphere with volume 2400 cm. 3V b) Rearrange S.A.= 47 to write the equation for volume, V, of the sphere in terms of 4T surface area, SA. "

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