The formula for the Circumference of a circle is 2•Pi•R, or 2•Radius•3.14
This is to calculate the measurements around the circle.
The formula for the Area of a circle is Pi•R^2, or 3.14•R•R
This is to calculate the entire circle.
I hope this helps!
        
             
        
        
        
Answer: (-1, 3)
Steps
X value to the left means add
X value to the right means subtract 
Y value down means subtract 
Y value up means add
        
                    
             
        
        
        
Answer:
a. 192 b.60 c. 184, 164, 350
Step-by-step explanation:
a.Total of males=88+104
b.Female, Anaerobic=156-96
c. aerobic= 88+96=184
anaerobic=104+60
total=192+158
 
        
             
        
        
        
Pretty sure the answer is $600
Hope this helps