Solve the following problem: Suppose a student is a carrier of the fluvirus and returns to his isolated campus of 1000 students. if it issupposed that the rate at which the virus spreads is proportional notonly to the amount x of students resulted, but also to the number ofstudents not long, determine the number of students long after 7days if we also observe that after four days x(4)=50. Suppose no oneleaves campus for the duration of the illness.

Total number of students=1000 x(4)=50 Determine the number of students long after 7 days ?

Answered: Solve the following problem: Suppose a…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

See similar textbooks

Similar questions

21. Suppose the number of users for a new social media app increases according to y = Yoe0.1t where y is measured in millions and t is measured in weeks. How long will it take for the number of users to triple? (a) In(30) weeks (b) 10 In(3) weeks (c) 10 In(3yo) weeks (d) 0.1 In(3) weeks (e) 3 In(1.1) weeks
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 number 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
Suppose a student is a carrier of the flu virus and returns to his isolated campus of 1000 students. If it is assumed that the ratio with which the virus spreads is proportional to the product of the number x of infected students by the number of uninfected students, determine the number of infected students after 6 days if it is also observed that after four days there are 50 sick students. Suppose also that no one leaves campus while the illness lasts
4. Consider the constant rate of decrease of certain microorganisms. At the start, there are 12,000 microorganisms in a certain place after 30 seconds, the population decreased to 8,000. If the number of microorganisms is directly proportional to the constant rate of decay and such a decrease in a number continues at the same rate, then how many microorganisms will there be after 45 seconds?
Assume the rate at which the zombies spread is jointly proportional to the number of encounters between the infected and the people who are not infected yet. At the time, there are 300 students, faculty and staff on campus. When the government hears about the accident, they barricade the entire campus so no one can escape. After four hours, 20 people are infected. How many will be infected after ten hours if the T-virus started with a zombie?
2. Theorem LF = LD = G 63 E
14) The total health expenditure per capita is modeled by H(1) 67e00 where f is the number of years. The predicted health expenditures (in dollar) after 13 years is
A certain type of bacteria is known to grow at the rate proportional to the amount that is present. If you start with 2 grams of the bacteria and in two hours there are 2.1 grams, how much you will have after 5 hours ?
Q1. Assume that the rate at which radioactive nuclei decay is proportional to the number of such nuclei that are present in a given sample. In certain sample 10% of the original number of radioactive nuclei have undergone disintegration in a period of 100 years. a) What percentage of the original radioactive nuclei will remain after 1000 years? b) In how many years will only one-fourth (1/4) of the original number remain?

Recommended textbooks for you

Advanced Engineering Mathematics

Advanced Math

ISBN:

9780470458365

Author:

Erwin Kreyszig

Publisher:

Wiley, John & Sons, Incorporated

Numerical Methods for Engineers

Advanced Math

ISBN:

9780073397924

Author:

Steven C. Chapra Dr., Raymond P. Canale

Publisher:

McGraw-Hill Education

Introductory Mathematics for Engineering Applicat…

Advanced Math

ISBN:

9781118141809

Author:

Nathan Klingbeil

Publisher:

WILEY

Advanced Engineering Mathematics

Advanced Math

ISBN:

9780470458365

Author:

Erwin Kreyszig

Publisher:

Wiley, John & Sons, Incorporated

Numerical Methods for Engineers

Advanced Math

ISBN:

9780073397924

Author:

Steven C. Chapra Dr., Raymond P. Canale

Publisher:

McGraw-Hill Education

Introductory Mathematics for Engineering Applicat…

Advanced Math

ISBN:

9781118141809

Author:

Nathan Klingbeil

Publisher:

WILEY

Mathematics For Machine Technology

Advanced Math

ISBN:

9781337798310

Author:

Peterson, John.

Publisher:

Cengage Learning,

Basic Technical Mathematics

Advanced Math

ISBN:

9780134437705

Author:

Washington

Publisher:

PEARSON

Topology

Advanced Math

ISBN:

9780134689517

Author:

Munkres, James R.

Publisher:

Pearson,

SEE MORE TEXTBOOKS