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SOVA2 [1]
4 years ago
11

Cam is a corrupt politician. Nobody votes for him except those he pays to do so. It costs Cam exactly $100 to buy each vote. Are

Cam's costs proportional to the number of votes he receives? Yes or No
Mathematics
2 answers:
larisa86 [58]4 years ago
6 0
I would say yes as it is exactly 100 dollar for a vote  so it s proportional. but it would probably cost him a billion dollars  to win a election.<span />
DanielleElmas [232]4 years ago
5 0

Answer with explanation:

Let number of votes bought by Sam =x

Cost of each vote = $ 100

So, Cost of x votes = $ 100 x

Let cost of x votes =y

y=100x

\rightarrow \frac{y}{x} =100

So, Yes Cam's costs proportional to the number of votes cam receives.

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3 years ago
Use the method of undetermined coefficients to solve the given nonhomogeneous system. x' = −1 5 −1 1 x + sin(t) −2 cos(t)
AlekseyPX

It looks like the system is

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\begin{bmatrix} -1 - 2i & 5 \\ -1 & 1 - 2i \end{bmatrix} \begin{bmatrix} \eta_1 \\ \eta_2 \end{bmatrix} = \begin{bmatrix} 0 \\ 0 \end{bmatrix}

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\begin{bmatrix} -1 & 5 \\ -1 & 1 \end{bmatrix} \begin{bmatrix} 1 - 2i \\ 1 \end{bmatrix} = 2i \begin{bmatrix} 1 - 2i \\ 1 \end{bmatrix}

The eigenvector corresponding to \lambda=-2i is the complex conjugate of \eta.

So, the characteristic solution to the homogeneous system is

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