If sounds travel 335 meters in 1 second , in 1 minute it travels 60 times that distance :
335m × 60 = 20100 meters
Sounds travel 20100 meters per minute
if 1000 meters = 1 km , 
20100 meters = 20100/1000 km
20100 meters = 20.1 Km
Awnser : Sound would travel 20.1 km in one minute
        
             
        
        
        
Answer: you need to add a picture, otherwise we don’t know how to help you answer that questions
Step-by-step explanation:
 
        
             
        
        
        
Answer:
The answer is -32
Step-by-step explanation:
g(-5) = (-5)-1= -6
f(-6) = 2(-6)-20
f(-6) = -12-20
-32
 
        
             
        
        
        
 The answer is B. It is increasing by 9 each time.