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Mathematics 10 Online
OpenStudy (anonymous):

The brain weight of a fetus can be estimated using the total weight of the fetus by the function b=.22w^.87 where w is the weight of the fetus (in g) and b is the brain weight (in g). Suppose the brain weight of a 25g fetus is changing at a rate of .25 g/day. Use this to estimate the rate of change of the total weight of the fetus dw/dt

OpenStudy (anonymous):

nvm got it. its about 1.9 if anyone ever cared to look

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