Find the common ratio for the geometric sequence.(5)-2, (5)-3, (5)-4, . . .

A. 5
B. - 
C.
D. - 5

Answer: C

Mathematics

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Solve the problem by integration.Find the area bounded by y = 2, x = 0, y = 0, and x = 3.

A.  tan-1
B. 2 sin-1
C. sin-1
D.  tan-1

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Mathematics

Solve the equation. = 13

A. 16 B. 17 C. 52 D. 3

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Mathematics

Find the vertices of the hyperbola.x2 - 25y2 - 2x - 200y - 424 = 0

A. (-9, 1) and (1, 1) B. (-4, -4) and (6, -4) C. (1, -9) and (1, 1) D. (0, -4) and (2, -4)

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Simplify the radical.

A. 6xy
B. 6xy
C. 6xy
D. 5xy

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Mathematics