A bacteria population is tripling every hour. By what factor does the population change in 1/2 hour? Select all that apply.

B but there might be more, look below. I didn't have time to calculate the other answers.

Step-by-step explanation:

Well, it is growing x3 each hour, so each half hour it's 1.5...

So whichever is equal to 1.5 is the answer, like B. There might be more.

what do you need me to answer?

step-by-step explanation:

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.