Find the eigenvalues of the given matrix.

A. 4
B. 1, -4
C. -1, 4
D. 1


Answer: C

Mathematics

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Five players (A, B, C, D, and E) agree to divide a cake fairly using the lone divider method. The table below shows how each player values each of the five slices that have been cut by the divider. Assuming all players play honestly, which player was the divider?

A. A B. B C. C D. D E. E

Mathematics

Write the partial fraction decomposition of the rational expression. 

A.  +  + 
B.  -  + 
C.  -  - 
D.  +  - 

Mathematics

Factor completely. If the polynomial is prime, so state.-30x3 - 39x2 + 9x

A. -3(2x2 + 3)(5x - 1) B. -3x(2x + 3)(5x - 1) C. x(2x + 3)(-15x + 3) D. x(-6x - 9)(5x - 1)

Mathematics

Identify the figure as a line, a ray, a line segment, or an angle. Then name the figure using the given points.

A. ray;
B. ray; 
C. line segment; 
D. line; 

Mathematics