Answer:
5
Step-by-step explanation:
This is because |-5| is equal to 5
Answer:
f ( x ) = 2 | − 3 | − 3
f (x) = 2 - 3 - 3
f (x) = -4
Step-by-step explanation:
I believe this is correct
Given:
The growth of a sample of bacteria can be modeled by the function
where, b is the number of bacteria and t is time in hours.
To find:
The number of total bacteria after 3 hours.
Solution:
We have,
where, b is the number of bacteria and t is time in hours.
Substituting t=3, we get the number of total bacteria after 3 hours.
Number of bacteria cannot be decimal value. So, approximate the value to the nearest whole number.
Therefore, the number of total bacteria after 3 hours is about 3003.