Convert the given polar coordinates of the point to rectangular coordinates.(4, 180°)

A. (4, 0)
B. (0, 4)
C. (0, -4)
D. (-4, 0)

Answer: D

Mathematics

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Write a set representing the description.The integers greater than -2.2 and less than 

A. {0} B. {-2, -1, 0} C. {. . . , -6, -5, -4, -3} D. {-3, -2, 1, 0, 1}

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Mathematics

Find the indicated probability. Leave your answer in fractional form unless otherwise indicated.A class consists of 100 female students and 66 male students. One student is selected at random. What is the probability that the student is female?

A.
B.
C.
D.

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Mathematics

Factor, if possible.49y4 - 4

A. Prime polynomial B. (7y2 + 2)(7y2 - 2) C. (7y2 + 2)2 D. (7y2 - 2)2

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Mathematics

Find an equation of the parabola described.Directrix the line y = 3; vertex at (0, 0)

A. x = - y2
B. x = 3y2
C. y = - x2
D. y = -12x2

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Mathematics