Given that p and q each represents a simple statement, write the indicated compound statement in its symbolic form.p: The outside humidity is high.q: The basement dehumidifier is running.r: The basement is getting moldy.The outside humidity is high and the basement dehumidifier is running, or the basement is getting moldy.
A. p ? q ? r
B. (p ? q) ? ~ r
C. p ? (q ? r)
D. (p ? q) ? r
Answer: D
Mathematics
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A.
B.
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D.
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A. 1.674 kg B. 2.79 kg C. 0.279 kg D. 16.74 kg
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Determine whether the graph is a tree.
A. tree B. not a tree
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The point P on the circle x2 + y2 = r2 that is also on the terminal side of an angle ? in standard position is given. Find the indicated trigonometric function.(12, 5)Find cos ?.
A. -
B.
C. -
D.
Mathematics