Suppose that the population P(t) of a country satisfies the differential equationdP= kP(1200 – P) with k constant. Its population in 1960 was 300 million and wasdtthen growing at the rate of 2 million per year. Predict this country's population for the year 2010This country's population in 2010 will be million.(Type an integer or decimal rounded to one decimal place as needed.)

Find the population of country ( 2010)

Answered: This country's population in 2010 will…

Engineering

Mechanical Engineering

This country's population in 2010 will be (Type an integer or decimal rounded to one decimal place as needed.) million.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter6: Forced Convection Over Exterior Surfaces

Section: Chapter Questions

Problem 6.25P

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Concept explainers

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

Question

Suppose that the population P(t) of a country satisfies the differential equation
dP
= kP(1200 – P) with k constant. Its population in 1960 was 300 million and was
dt
then growing at the rate of 2 million per year. Predict this country's population for the year 2010
This country's population in 2010 will be million.
(Type an integer or decimal rounded to one decimal place as needed.)

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