Step-by-step explanation:
1 year = 12 months
2yrs = 24 months
F(c) =100+5(24)
 = 100+120
 = $220
 
        
             
        
        
        
Answer:
80 cents
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Increased by a factor of 4
Step-by-step explanation:
The original circumference is:
 C1 = 2 * pi * r1
 The new circumference is:
 C2 = (2 * pi * r2)
 "circumference that is 4 times larger than the original"
 (2 * pi * r2) = 4 (2 * pi * r1)
 Rewriting:
 r2 = 4r1
 Answer:
The radius of the original circle is:
 increased by a factor of 4
Hope this helps :)