Solve the polynomial inequality. Express the solution using interval notation.x3 - 9x2 > 0
A. (-?, 9)
B. (9, ?)
C. (0, 9)
D. (-?, 0) ? (9, ?)
Answer: B
Mathematics
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= 
A. 20
B. 5
C. 
D. 2
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Simplify.
A. 
B. 
C. 
D. 
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Find a z-score satisfying the given condition.74.9% of the total area is to the left of z.
A. 0.66 B. -0.67 C. 0.68 D. 0.67
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