8. The population of Kalibo, doubled in the last 20 years, 1997 to 2017. Assuming the rate of population increase is always proportio nal to the population at any time, in what year will the population triple?

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter1: Vectors
Section1.4: Applications
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Please answer number 8.Show complete solution and box the final answer. This topic is all about Application of Differential Equations.
7. A 16 lb weight moves in a horizontal staight line under the joint action of a constant
force of 8 Ib in the direction of motion, ancl a resisting force whose magnitude in Ib is
equal to twice the velocity in fps. If the body starts fror.: rest, find its velocity and the
distance traveled after 4 sec.
8. The population of Kalibo, doubled in the last 20 years, 1997 to 2017. Assuming the rate of
population increase is always proportio nal to the population at any time, in what year will
the population triple?
Transcribed Image Text:7. A 16 lb weight moves in a horizontal staight line under the joint action of a constant force of 8 Ib in the direction of motion, ancl a resisting force whose magnitude in Ib is equal to twice the velocity in fps. If the body starts fror.: rest, find its velocity and the distance traveled after 4 sec. 8. The population of Kalibo, doubled in the last 20 years, 1997 to 2017. Assuming the rate of population increase is always proportio nal to the population at any time, in what year will the population triple?
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