Solve.x5 - 25x3 ? 0
A. (-?, -5] ? [5, ?)
B. [-5, ?)
C. [-5, 0] ? [5, ?)
D. (-?, -5] ? [0, 5)
Answer: C
Mathematics
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A. -40 B. 20 C. -41 D. 21
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Find the limit.
2 sin 
A. 0 B. 4 C. -2 D. 2
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Change the fraction to a decimal. Round as indicated.
ten thousandths
A. 0.3750 B. 3.7500 C. 0.7500 D. 0.1500
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Solve. Round to the nearest tenth.A rectangular plot of land is 64 meters by 81 meters. Find the length of the diagonal.
A. 101.6 m B. 145 m C. 103.2 m D. 49.6 m
Mathematics