Question

Suppose that the number of bacteria in a certain population increases according to a continuous exponential growth model. A sample of 2000 bacteria selected from this population reached the size of 2079 bacteria in one and a half hours. Find the hourly growth rate parameter.

Answer 1

Respuesta:

no le entiendo

Explicación paso a paso:

Answer 2

Respuesta:

Sea A (t) = número de bacterias en t horas

 

Entonces, A (t) = 2100e kt y A (5) = 2459

 

Entonces, 2100e 5k  = 2459

 

             e 5k = 1,1709524

 

               5k = ln (1.1709524)

 

                 k = 0,1578174 ≈ 15,8%

Explicación paso a paso:

espero que te ayude