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anygoal [31]
3 years ago
9

160 is 100 percent what is 140?

Mathematics
1 answer:
Sophie [7]3 years ago
4 0
Hello,

Shall we begin?

160.............100%
140............x

160 * x = 140 * 100
160 x = 14000
x = 14000/160
x = 87.50

<span>Answers: 87.50%</span>
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Answer:

A. \left[\begin{array}{cc}0.93&0.07&\\0.01&0.99&\end{array}\right]

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Step-by-step explanation:

(a) The transition matrix for the information is

                C        S

            \left[\begin{array}{cc}0.93&0.07&\\0.01&0.99&\end{array}\right]

(b) the probability vector for the information is

         (\frac{85}{100}  \ \   \frac{15}{100} )

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(c) we simply multiply the above  two matrices to find the percent of the population can be expected to be in each category after one year after

\left[\begin{array}{cc}0.85&0.15\end{array}\right] \left[\begin{array}{cc}0.93&0.07&\\0.01&0.99&\end{array}\right] = \left[\begin{array}{cc}0.792&0.208&\end{array}\right]

in the city there are 79.2% while in the suburb, there are 20.8%

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3 years ago
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