In a city with a fixed population N, the time rate of change of the number P of people who have heard a certain rumor is proportional to the produc of P and NP. Suppose initially 25% have heard the rumor and after one week this number has grown to 50%. What percentage will this numbe reach after one more week? After one more week, the percentage is %. Your final answer needs to be a fraction. Also, keep in mind that we are working with percent. Submit

In a city with a fixed population N, the time rate of change of the number P of people who have heard a certain rumor is proportional to the produc of P and NP. Suppose initially 25% have heard the rumor and after one week this number has grown to 50%. What percentage will this numbe reach after one more week? After one more week, the percentage is %. Your final answer needs to be a fraction. Also, keep in mind that we are working with percent. Submit

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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