Pandemia

Synopsis: facing the possibility of a pandemic of a viral disease, two researchers, a Brazilian and German, discuss the rate of spread of the disease in their respective countries to find out how long they have to find a vaccine. To mathematically model the problem, use the logarithm and exponential functions.
Source: Unicamp - M3, Mathematics Multimedia.
URL: http://m3.ime.unicamp.br/recursos/1148