H(t) = – 16t2 + 48t + 28

-4(2t+1)(2t-7)

Step-by-step explanation:

First factor out the common term -4

Then factor out -4^2

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:

probability for j is 1/4

while

a is 1/6