An experiment was conducted to determine if the weight of an animal can be predicted after a given period of time on the basis of the initial weight of the animal and the amount of feed that was eaten. The following data, measured in kilograms, were recorded: Final Weight, y Weight, a Weight, z Initial Feed 272 95 77 12 33 33 45 226 NO 292 311 100 97 70 50 IK3 173 236 230 235 80 92 84 38 Predict the final weight of an animal having an initial weight of 35kg that is given 250kgs of feed.

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