Answer: Second option is correct.
Step-by-step explanation:
Since we have given that

where, N represents the number of bacteria after 'h' hours.
So, we have given that there are 450 bacteria present.
N = 450
According to question,

Hence, Second option is correct.
is this a school qustion? if not
cool me too
Answer:
Q2) A 0.5//// B 0.11//// C 1.7//// D 1.15//// E 2.13//// F 4.1
Are you good in geometry I can do this fort you if do my question about geometry ok
Answer:
20-x
Step-by-step explanation:
you need the value of x to answer