Alright so lets start with an arbitrary amount of students. Just to help us visualize the problem.
Say, 100 students for the first year when it was founded?
So far,
1996 - 100 students
From 96' to 97', it doubles. So:
1996 - 100 students
1997 - 200 students
From 97' to 98', it doubles AGAIN.
1996 - 100 students
1997 - 200 students
1998 - 400 students
So, what the percentage increase from 100, to 400? 
Well, 100 x 4 gives us 400, so it's a 400 percent increase.
 
        
                    
             
        
        
        
Answer:
4/-7
Step-by-step explanation:
14-10/2-9=
4/-7
 
        
                    
             
        
        
        
Answer:
EF=BC (by CPCT) if both Triangle are ~
 
        
             
        
        
        
Answer:
 58 weeks.
Step-by-step explanation:
so 303 - 16 you would have 287$ left to earn, then your going to divide it by 5.
it will take you 58 weeks to get to 303$