Given that,
A population p of migrating butterflies changes over time it is represented by the equation 
 Where w is number of weeks.
 Where w is number of weeks.
To find,
The population after 2 weeks.
Solution,
We have,

Put w = 2 in the above equation.

So, the population after 2 weeks is 64000
.
 
        
             
        
        
        
Answer:
1/2 of an answer is zero
Step-by-step explanation: