Notice, you've got a diameter in inches
and a linear velocity in miles
thus, you'd need to convert first

now, whatever that is, you'll need to divide it by a revolution, recall, a revolution is 

thus 
 
 
        
        
        
We don't know what the answer choices are!!
 
        
             
        
        
        
The circumference of the vase is 18.84 inches.
<u>Step-by-step explanation:</u>
The circumference of the cylinder is same as the circumference of its base.
Moreover, the base of the cylinder is actually a circle.
So we need to find the circumference of the circle to find the circumference of the cylinder. 
From the given figure, we know that the diameter of the base d= 6 inches.
∴The formula for the circumference of the circle = 2πr or dπ.
⇒ circumference = 6×3.14.
                              = 18.84.
So the circumference of the circle is 18.84 inches.
∴The circumference of the cylindrical vase is also 18.84 inches.
 
        
             
        
        
        
Answer:
13.7
Step-by-step explanation:
 
        
             
        
        
        
Answer:
4 5/12 or four and five twelfths or 4 and 5 over 12 
Step-by-step explanation: