Question

Exponential Growth help

Answer 1

sorry the attachment doesn't work for me.

Answer 2

um ill type it

Answer 3

A certain culture of the bacterium Rhodobacter sphaeroides initially has 40 bacteria and is observed to double every 6 hours.

a)Find an exponential model
n(t) = n02t/a
for the number of bacteria in the culture after t hours.

Answer 4

b) Estimate the number of bacteria after 13 hours.

Answer 5

c) After how many hours will the bacteria count reach 1 million? (Round your answer to one decimal place.)