Solve the equations.x2 = 144

A. ±13
B. ±12
C. 12
D. 72


Answer: B

Mathematics

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Find the particular solution to the given differential equation that satisfies the given conditions.y'' + 8y' + 12y = 0; y' = 0 and y = 3 when x = 0

A. y = - e-6x + e-2x 
B. y = e6x + e2x 
C. y = - e6x + e2x 
D. y = e-6x - e-2x 

Mathematics

Solve the problem.Find the image of triangle ABC for the size transformation with center O and scale factor 3/4.

A.

B.

C.

D.

Mathematics

In the indicated voting system, the weights represent, in order, voters A, B, C, and so on. Write out all of the winning coalitions.[23 : 3, 5, 6, 8, 9]

A. {A, B, C, D, E}, {B, C, D, E}, {A, C, D, E}, {A, B, D, E}, {A, B, C, E}, {C, D, E}, {C, D}, {D, E} B. {A, B, C, D, E}, {B, C, D, E}, {A, C, D, E}, {A, B, D, E}, {A, B, C, E}, {C, D, E} C. {A, B, C, D, E}, {B, C, D, E}, {A, C, D, E}, {A, B, D, E} D. {A, B, C, D, E}, {B, C, D, E}, {A, C, D, E}, {C, D, E}

Mathematics

Set up an integral for the length of the curve.y = x4, 0 ? x ? 1

A.
B.
C.
D.

Mathematics