Answer:

Step-by-step explanation:



Reducing 3 from numerator and denominator,

  
        
             
        
        
        
Just go through it phrase by phrase by phrase - one step at a time.
2*(       )
2*(x - 7)
 
 
        
        
        
Answer:
A
Step-by-step explanation:
test the constant 1/2 + (1/2)*(-3) = -2/2 = -1
 
        
                    
             
        
        
        
Answer:
for me the answer is letter B. 
 
        
             
        
        
        
Answer:
a) The continuous rate of growth of this bacterium population is 45%
b) Initial population of culture at t = 0 is 950 bacteria
c) number of bacterial culture contain at t = 5 is  9013 bacteria
Step-by-step explanation:
The number of bacteria in a culture is given by 
n(t) = 950
a) rate of growth is
Bacteria growth model N(t) = no
Where r is the growth rate 
hence r = 0.45
               = 45%
b) Initial population of culture at t = 0
n(0) = 950
        = 950
        = 950 bacteria
c) number of bacterial culture contain at t = 5
n(5) =  950
       = 950
       = 9013.35
       = 9013 bacteria