For the equations (II) in Problem 8, suppose S 0 = 100. Does the disease spread initially?
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For the equations (II) in Problem 8, suppose S0 = 100. Does the disease spread initially? What if S0 = 200?
Data from in problem 8
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Compare the diseases modeled by each of the follow- ing differential equations with the flu model in this sec- tion. Match each set of differential equations with one of the following statements. Write a system of differen- tial equations corresponding to each of the unmatched statements. (1) (III) ds | | [ dt dI dt ds dt dI dt = -0.04SI : 0.04.SI -0.21 = -0.03.SI = 0.03.SI (II) ds dt dI dt = -0.002.SI = 0.002.SI - 0.31
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Related Book For
Applied Calculus
ISBN: 9781119275565
6th Edition
Authors: Deborah Hughes Hallett, Patti Frazer Lock, Andrew M. Gleason, Daniel E. Flath, Sheldon P. Gordon, David O. Lomen, David Lovelock, William G. McCallum, Brad G. Osgood, Andrew Pasquale
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