Describe the given set of points with a single equation or with a pair of equations.The circle in which the plane through the point (-4, 12, -9) perpendicular to the y-axis meets the sphere of radius 15 centered at the origin.
A. x 2 + z2 = 144 and y = 12
B. x 2 + z2 = -63 and y = 12
C. x 2 + z2 = 81 and y = 12
D. x 2 + z2 = 225 and y = 12
Answer: C
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A. Weak positive correlation B. Strong negative correlation C. No correlation D. Weak negative correlation E. Strong positive correlation
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What will be an ideal response?
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A. True B. False
Write the whole number in expanded form.370,508
A. 300,000 + 70,000 + 500 + 8 B. 300,000 + 70,000 + 5000 + 8 C. 370,000 + 500 + 8 D. 300,000 + 7000 + 500 + 8