View answer attached below
 
        
             
        
        
        
Use function notation to represent this statement:
At 1 p.m., there were 257 visitors in the museum.
Answer:  V(4)=257
Explanation: It says that the Museum opens at 9 so it would be 4 hours. And the 257 is the number of visitors at that time.
 
        
             
        
        
        
Answer:
This ratio is 0.6.
Step-by-step explanation:
This ratio is:
gold      37.5%
-------- = ----------- = -0.6
nickel     62.5%
 
        
             
        
        
        
Answer:
14$ per sweater
Step-by-step explanation:
264 - 96 = 168
168 / 12 = 14