Answer:
22.4 hours
Step-by-step explanation:
The population of bacteria is modelled by the equation:

From the the question, the initial population of bacteria is 720.
So after 26 hours, we have:

This implies that:





We want to find how long it will take for there to be 1310 bacteria present.





To the nearest tenth , it will take 22.4 hours
Answer:
The added amount is 0.58 so i pay 8+0.58= 8.58 but not sure
Step-by-step explanation:
Is this a Question???????
(If this is important then sorry for my answer)
Step-by-step explanation:
By Law of Indices,
8^(-2) = 8^0 / 8^2
= 1 / 64.