The slope is 19.50 and its positive
        
             
        
        
        
Answer:
The decimal point. 
Explanation:
in 484.5 the 5 is behind the decimal point. Meaning that it isn't quite a full number.
In 635.82 the 5 is in front of the decimal point. Meaning that this <em>is</em> a whole number. 
 
        
             
        
        
        
Answer:
B. 
Step-by-step explanation:
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Answer:
7 to the power of negative 8
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
Having the radius to be involved, the shape is a circle.
<u>Circumference formula </u>

Finding radius, formula will be reversed.

 
             
          