Find the radian measure of a central angle of the circle of radius r that intercepts the arc of length s. Round your answer to three decimal places.r = 30 feet, s = 140 feet
A. 4.667 radians
B. 14.661 radians
C. 42 radians
D. 0.214 radians
Answer: A
Mathematics
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A. 
B. 
C. 
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Multiply, and then simplify if possible. Assume all variables represent positive real numbers.6
(
+ 
)
A. 6
+ 7
B. 42
+ 42
C. 6
+ 7
D. 6
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Does the system have one solution, no solution, or an infinite number of solutions?5x - 25y = 20y = 
x - 
A. One B. Infinite number C. No Solution
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Graph the function.f(x) = 
A. 
B. 
C. 
D. 
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