The population of a community is known to increase at a rate proportional to the number of people present at time t. If an initial population P has doubled in 5 years, how long will it take to triple? (Round your answer to one decimal place.) yr How long will it take to quadruple? (Round your answer to one decimal place.) yr

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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7.
DETAILS
ZILLDIFFEQMODAP11 3.1.001.
MY NOTES
ASK YOUR TEACHER
The population of a community is known to increase at a rate proportional to the number of people present at time t. If an initial population P has doubled in 5 years, how long will it
take to triple? (Round your answer to one decimal place.)
yr
How long will it take to quadruple? (Round your answer to one decimal place.)
yr
Transcribed Image Text:7. DETAILS ZILLDIFFEQMODAP11 3.1.001. MY NOTES ASK YOUR TEACHER The population of a community is known to increase at a rate proportional to the number of people present at time t. If an initial population P has doubled in 5 years, how long will it take to triple? (Round your answer to one decimal place.) yr How long will it take to quadruple? (Round your answer to one decimal place.) yr
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