Answer:
14 Minutes
Step-by-step explanation:
1.68 divided by 0.12 is 14 or Multiply 0.12 by 14 and you get 1.68.
 
        
             
        
        
        
Answer:
It is a function 
Step-by-step explanation:
The x has only one y and that makes it a function 
 
        
             
        
        
        
Answer:
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Answer:
Step-by-step explanation:
a) D/280 = tan(90 - 6)
    D = 280tan84 = 2,664 ft
b) D/280 = tan(90 - 16)
    D = 280tan74 = 976 ft
ship speed = (2664 - 976) / 43 = 39.2 ft/s