Problem -bac Croatia
The number of bacteria in a culture grows according to the formula , where t is the time in hours, and is the initial number of bacteria.
If there are initially 500 bacteria, how many bacteria will there be in the culture after 10 hours?
After how many hours will the initial number of bacteria double? (Round your answer to one decimal place).
In the GeoGebra window, interpret the equation N(t)=1000 graphically:
-draw the equation line y=1000
-find the intersection point of the two graphs
-check the solution found by calculation