1. The population of a certain barangay is known to increase at a rate proportional to the number of people presently living in the barangay. If after two years the population has doubled and after three years the population is 20,000. Find the number of people initially living in the barangay.

1. The population of a certain barangay is known to increase at a rate proportional to the number of people presently living in the barangay. If after two years the population has doubled and after three years the population is 20,000. Find the number of people initially living in the barangay.

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter12: Forecasting Travel Demand

Section: Chapter Questions

Problem 10P: Given a table with production and attraction data, determine the number of productions and...

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Question

1. The population of a certain barangay is known to increase at a rate proportional to the
number of people presently living in the barangay. If after two years the population has
doubled and after three years the population is 20,000. Find the number of people
initially living in the barangay.

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