maciehutch
contestada

20 POINTS!!
Assume the exponential growth model ​A(t)=A subscript 0 e superscript kt and a world population of 6.7 billion in 2005. If the population must stay below 21billion during the next 100​ years, what is the maximum acceptable annual rate of​ grow

Respuesta :

nmhedges213

Answer:

0.010423315 x 109 = 1.04 x 107 people

Step-by-step explanation:

(19 x 109) = (6.7 x 109) (e100k)

 

and solve for k

 

(19 x 109) / (6.7 x 109)  =  e100k

 

 

2.835820896 = e100k

 

ln 2.835820896 = ln e100k

 

ln 2.835820896 = 100k

 

k = (ln 2.835820896) / 100

Otras preguntas