4. What is the area of road that the front roller would cover in one turn? The volume of the roller is 3 m cubed and the length of the roller is 1.8 m.

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation:

126 maybe. sorry