SOLUTION: solve the function r=241m^-1/4 for m solve the function w=9.1m^3/4 for m explain how to use the above answer to express heart rate r as a function of the brain weight w. then

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Question 287689: solve the function r=241m^-1/4 for m
solve the function w=9.1m^3/4 for m
explain how to use the above answer to express heart rate r as a function of the brain weight w. then find the function
Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website!
solve the function r=241m^-1/4 for m
m^(-1/4) = r/241
m = (r/241)^-4)
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solve the function w=9.1m^3/4 for m
m^(3/4) = w/9.1
m = [w/9.1]^(4/3)
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explain how to use the above answer to express heart rate r as a function of the brain weight w. then find the function
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Substitute for "m" in the "r" equation:
r = 241^(4/3)^(-1/4)
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The function: r = 241^(-1/3)
Can also be written as follows:
r = 241^(1/3)
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Cheers,
Stan H.