Answer:
Population after n years = Present Population =(1+ 
100
r
 ) 
n
 
Population after 2 years =50000(1+ 
100
5
 ) 
2
 
=50000( 
100
105
 ) 
2
 
=50000× 
100
105
 × 
100
105
 
=5×105×105=55125
Step-by-step explanation:
 
        
             
        
        
        
Answer: Lionel should be the correct answer. 
Step-by-step explanation: When you are talking about age, that means time. Time is continuous, never stopping or slowing down for anyone. Therefore the graph should be continuous. 
 
        
             
        
        
        
Answer: 296 degrees
Step-by-step explanation:
Arc PRT is just the entire circumference - arc PT.
Since the 64 degree angle is a central angle, arc PT measures 64 degrees.
So arc PRT = 360 degree - 64 degree = 296 degrees.