Brenda bought 2 and one-half dozen donuts for 8.10. What was the cost per donut

I came up with $3.20 each donut cost.

a = 11 : 4

b = 38

c = 1 for every 6

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: