For the first 9 months of life, the average weight w, in pounds, of a certain breed of dog increases at a rate that is inversely proportional to time t, in months. A 1-month-old puppy's weight is changing at a rate of 8 pounds per month, and a 9-month-old puppy weighs 90 pounds. Write a differential equation describing the rate of change of the weight of the puppy.
A) pounds per month
B) pounds per month
C) pounds per month
D) pounds per month
E) pounds per month

Question

For the first 9 months of life, the average weight w, in pounds, of a certain breed of dog increases at a rate that is inversely proportional to time t, in months. A 1-month-old puppy's weight is changing at a rate of 8 pounds per month, and a 9-month-old puppy weighs 90 pounds. Write a differential equation describing the rate of change of the weight of the puppy.
A) pounds per month 
B) pounds per month 
C) pounds per month 
D) pounds per month 
E) pounds per month

Quizplus · Accepted Answer

The Answer of For the first 9 months of life, the average weight w, in pounds, of a certain breed of dog increases at a rate that is inversely proportional to time t, in months. A 1-month-old puppy's weight is changing at a rate of 8 pounds per month, and a 9-month-old puppy weighs 90 pounds. Write a differential equation describing the rate of change of the weight of the puppy.
A) pounds per month 
B) pounds per month 
C) pounds per month 
D) pounds per month 
E) pounds per month

For the First 9 Months of Life, the Average Weight