Answer:
Bots are very annoying and they post inappropriate content too
Step-by-step explanation:
They need to be stopped
 
        
             
        
        
        
Answer: 18 cm
Step-by-step explanation: 
We know the circumference formula is C=2πr. Since our circumference is given in terms of π, we can easily figure out what the radius is.
36π=2πr                   [divide both sides by π to cancel out]
36=2r                        [divide both sides by 2]
r=18 cm
 
        
             
        
        
        
Answer:
Time required by Ben was 12 minutes.
Step-by-step explanation:
Given:
Time Required for Fred = 16 mins
Ben completed his run in 3/4 of the amount of time of Freds run.
We need to find the time required by Ben.
Now Given that;
Ben completed his run in 3/4 of the amount of time of Freds run.
It means that time required by Ben is equal to 3/4  times time required by Fred.
Time required by Ben = 
Time required by Ben = 
Hence Time required by Ben was 12 minutes.