there are 75 bacteria cells that triple every 30 minutes. what is the bacteria population after 4 hours?

Question

what is exponential answer ?

Answer 1

P(t) = P(0) (3^2t)

 

t = number of hours from time the population was 75

 

P(0) = initial population = 75

 

P(t) = 75(3^2t)

 

P(4) = 75[3²⁽⁴⁾] =75(3⁸) = 492,075