A formula is given along with the values of all but one of the variables in the formula. Find the value of the variable not given. Round to the nearest hundredth where necessary.C = 2?r; C = 25.12, ? = 3.14
A. 8
B. 28.26
C. 4
D. 157.75
Answer: C
Mathematics
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for y
A. y = 
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