Answer:
The approximate number of bacteria after 16 hours is
60
Step-by-step explanation:
The values on the x-axis indicates the time.
Between 10 hours and 20 hours, there are 3 boxes.
This means that each box is
So can estimate 16 hours from the graph to be between the first and second box after 10 hours (see graph for the position).
We now trace to the y-axis to determine the corresponding number of bacteria.
This gives us the number of bacteria to be
The correct answer is C.