A population of bacteria is growing rapidly. The population at any hour, h, can be represented by the function f(h) = 2 • 4h. What is the population of bacteria after 4 1/2 hours?

36

Step-by-step explanation:

Function is:

After 4 1/2 hours, h = 4 1/2 = 4.5

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.