Change rad to degrees. 

A. 120 o
B. 59 o
C. 60 o
D. 4.5 o
E. 30 o


Answer: C

Mathematics

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Find the foci of the given hyperbola.7x2 - y2  - 84x + 8y - 16 = 0

A. (12, 0), (-12, 0)
B. (4 + 12, 6), (4 - 12, 6)
C. (12, 4), (- 12, 4)
D. (6 + 12, 4), (6 - 12, 4)

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Factor by grouping.p3 - 7p2 - 14p + 98

A. (p2 - 7)(p - 14) B. (p - 7)(p2 - 14p) C. (p + 7)(p2 - 14) D. (p - 7)(p2 - 14)

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Plot the complex number in the complex plane.-2 - i

A.

B.

C.

D.

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The feasible set of a certain linear programming problem is given by the following system of linear inequalities. Without graphing this set, determine which of the following points is not in the feasible set. 

A. (0, 0) B. (3, 1) C. (1, 1) D. (-1, 2) E. none of these

Mathematics