Suppose the average daily metabolic rate for certain types of animals can be expressed as a function of mass by r= 151.7m0.4, where m is the mass of the animal (in kilograms) and r is the metabolic rate (in kcal per day). dm dr dt a. If the mass of an animal is changing at a rate of find dt 1 . dr b. Determine for a 220-kg animal that is gaining mass at a rate of 3 kg per day. dt

College Algebra
10th Edition
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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6. Make sure you also answer part B.

0.4
Suppose the average daily metabolic rate for certain types of animals can be
expressed as a function of mass by r= 151.7m where m is the mass of the
animal (in kilograms) and r is the metabolic rate (in kcal per day).
"
dr
a. If the mass of an animal is changing at a rate of find
dm
dt
dt'
b. Determine for a 220-kg animal that is gaining mass at a rate of 3 kg per day.
dr
dt
a. If the mass of an animal is changing at a rate of find
dm
dt
dr
dt
=
dr
기
dt
Transcribed Image Text:0.4 Suppose the average daily metabolic rate for certain types of animals can be expressed as a function of mass by r= 151.7m where m is the mass of the animal (in kilograms) and r is the metabolic rate (in kcal per day). " dr a. If the mass of an animal is changing at a rate of find dm dt dt' b. Determine for a 220-kg animal that is gaining mass at a rate of 3 kg per day. dr dt a. If the mass of an animal is changing at a rate of find dm dt dr dt = dr 기 dt
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