Fraction has fraction in both
Answer:
B has a smaller initial population of 500
Step-by-step explanation:
Given
See attachment for complete question
Required
The bacteria with the smaller initial population
The initial population is at x = 0
For bacteria A;
when 
For bacteria B, we have:

Substitute 0 for x



So; when x = 0
and 
Because; 500 < 600
We can conclude that B has a smaller initial population of 500
The first board is approximately 0.45 the second board is approximately 0.9 and the third board is approximately 19.8
Answer:
The answer is the first option
Step-by-step explanation:
Noah is correct because the two sides of the equation are equivalent expressions.
Hope this helps.
-Que