uppose the average daily metabolic rate for certain types of animals can be expressed as a function of mass by 0.4 where m is the mass of the animal (in kilograms) and r is the metabolic rate (in kcal per day). = 154.3m If the mass of an animal is changing at a rate of find dm dt r It 3 - Determine for a 140-kg animal that is gaining mass at a rate of 4 kg per day. dr dt = dm If the mass of an animal is changing at a rate of dt dm dt dr dt 3 dt dr dt dm 3 dr dt find dr | dt

College Algebra
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ISBN:9781337282291
Author:Ron Larson
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Chapter3: Polynomial Functions
Section3.5: Mathematical Modeling And Variation
Problem 7ECP: The kinetic energy E of an object varies jointly with the object’s mass m and the square of the...
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q6-h11. Do parts A & B

Suppose the average daily metabolic rate for certain types of animals can be expressed as a function of mass by
r = 154.3m 0.4, where m is the mass of the animal (in kilograms) and r is the metabolic rate (in kcal per day).
a. If the mass of an animal is changing at a rate of find
dm
dt
b. Determine for a 140-kg animal that is gaining mass at a rate of 4 kg per day.
dr
dt
a. If the mass of an animal is changing at a rate of find
"
dm
dt
dr
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dt
dm
dt
dr
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|
dr
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dt
dt
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dt
Transcribed Image Text:Suppose the average daily metabolic rate for certain types of animals can be expressed as a function of mass by r = 154.3m 0.4, where m is the mass of the animal (in kilograms) and r is the metabolic rate (in kcal per day). a. If the mass of an animal is changing at a rate of find dm dt b. Determine for a 140-kg animal that is gaining mass at a rate of 4 kg per day. dr dt a. If the mass of an animal is changing at a rate of find " dm dt dr | dt dm dt dr dt dt | dr dr dt dt dm dr dt
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