Medical researchers measured the populations of bacteria in

Last updated: 7/9/2022

Medical researchers measured the populations of bacteria in a petri dish after treatment with the new antibiotic as well as in a petri dish that was untreated. The graph above plots the populations of bacteria in both dishes. Which of the following expressions shows the difference in population between the treated petri dish and the control dish t hours after treatment? A) 5,000(0.95) - 4,000(0.9) B) 4,000(0.95)t - 5,000(0.9)t C) 5,000(0.9) - 4,000(0.95)' D) 5,000(1.1) - 4,000(1.05)'