Answer:
The diameter by Pi or The radius multiplied by 2 time Pi
Step-by-step explanation:
This is because this is how you get the circumference.
 
        
             
        
        
        
Answer:
What are the choices?
Step-by-step explanation:
 
        
             
        
        
        
Answer:
The rate is  1 ÷ 2 yards per hour
Step-by-step explanation:
The computation of the rate does the amount of yarn changes is given below:
 = 3 3 ÷ 4 - 1 1 ÷8
= 15 ÷ 4 - 9 ÷ 8 
= 21 ÷ 8 yards
  Now divide the above fraction by the number of hours
= 21 ÷ 8 yards ÷ 5 1 ÷ 4
= 21 ÷ 8 ×  4 ÷ 21 
= 1 ÷ 2 yards per hour
Hence, the rate is  1 ÷ 2 yards per hour
The same would be relevant
 
        
             
        
        
        
Answer:
2 x
— = —
25 700
700(2)= 25(x)
1400/25=x
x=56
Step-by-step explanation: