The answer is on the paper
 
        
        
        
Answer:
254.5 cm²
Step-by-step explanation:
area = πr²
area = 3.14159 × (9 cm)²
area = 254.5 cm²
 
        
             
        
        
        
Answer:
An exponential function with a growth factor of 1/2 would have 1.5^x as part of it.
The exponential growth function is as follows.
r is the rate of growth (0.50) 
 
        
             
        
        
        
Answer:  just want points tbh
Step-by-step explanation: