Solve the inequality and write the solution set using interval notation.y2 + 3y + 10 ? 0
A. (-?, ?)
B. [-10, 10]
C. No solution, or ?
D. (-?, 0) ? (0, ?)
Answer: A
Mathematics
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A. 19
B. 19?
C. 
D. 
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A. 2 - 2.8a - 24a2 B. 0.2 - 2.8a - 0.24a2 C. 0.2 - 2.8a - 24a2 D. 0.2 + 2.8a - 24a2
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A water pipe is to be installed on the diagonal of a lot which is 80 m by 100 m. To the nearest tenth of a meter, how much pipe will be required?
What will be an ideal response?
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Find the requested probability.What is the probability that 20 rolls of a fair die will show 6 twos?
A. 0.0129 B. 0.0647 C. 0.1294 D. 0.0324
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