Determine if a correlation exists at the indicated level of significance.
?? = 0.01
A. Correlation does not exist.
B. Correlation exists.
Answer: A
Mathematics
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Find the volume of the solid generated by revolving the region about the y-axis.The region enclosed by the triangle with vertices (0, 0), (4, 0), (4, 2)
A. 
?
B. 64?
C. 
?
D. 
?
Mathematics
Provide an appropriate response. What is the range of values for the following data?
A. $5,445.83 B. $5,325 C. $1,850-$11,500 D. $9,650
Mathematics
Identify the equation as either an identity or not.sin2x - sin2y = cos2y - cos2x
A. Identity B. Not an identity
Mathematics
Give all solutions of the nonlinear system of equations, including those with nonreal complex components.y = 
2x - y = -15
A. 
B. 
C. 
D. {(-5, 5)}
Mathematics