Using the variable x, write the interval as an inequality.

A. 3 < x ? 7
B. x < 3 or x > 7
C. 3 ? x ? 7
D. x < 3 or x ? 7


Answer: D

Mathematics

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Given that p and q each represents a simple statement, write the indicated symbolic statement in words.p: Bob respects Lindaq: Linda respects Bob~ (p ? q)

A. Bob does not respect Linda, but Linda respects Bob. B. Bob respects Linda and Linda respects Bob. C. Bob respects Linda but Linda does not respect Bob. D. It is not true that Bob respects Linda and Linda respects Bob.

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Find the standard equation of the parabola that satisfies the given conditions. Vertex: (-4, 0); focus: (-7, 0)

A. (y + 4)2 = -12x B. x2 = -12(y + 4) C. (x + 4)2 = -12y D. y2 = -12(x + 4)

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Solve the problem.The formula H = (215 - a) gives the heart rate in beats per minute of a person who is a years old. Find the heart rate of a person who is 26 years old. Round to the nearest whole number.

A. 89 beats per minute B. 113 beats per minute C. 103 beats per minute D. 367 beats per minute

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Find a polynomial with the given zeros. ? ?

A.
B.
C.
D.
E. none of these

Mathematics