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
-x(3+4)
If you distribute it to all the numbers the simplest form would be -3x-4x
Answer:
Reduction; scale factor of
.
Step-by-step explanation:
Hope this helps!
=)
Answer:
4
Step-by-step explanation: