A bacteria culture grows with constant relative growth rate. After 2 hours there are 400 bacteria and after 8 hours the count is 50,000. (a) Find the initial population. P(0) = 80 Correct: Your answer is correct. bacteria (b) Find an expression for the population after t hours.

The expression for the population after t hours is

Step-by-step explanation:

According to the information given from the problem we know that

P(2) = 400

P(8) = 50 000

In general a model like this grows exponentially so the model would look like this.

What we don't know is    , and we get it from the information given. So

We know that

That's a system of equations with two variables and two unknowns, when you solve it you get that

C  =   80

k = log(5)/2  = 0.804

Therefore  

24/56=hx^7

step-by-step explanation: