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shutvik [7]
2 years ago
8

What is the area of the triangle in cubic feet when x = 11?

Mathematics
1 answer:
Paha777 [63]2 years ago
3 0

Answer:

<u>Area </u>can't be in <u>cubic</u> feet

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(2x+2y=10)+(-x+y=1)
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7 0
3 years ago
Ms. Mohammed's class is selling magazine subscriptions to warn money for a field trip. For every subscription sold, the class ma
exis [7]
The answer to the question

4 0
2 years ago
Who began the settlement of Jamestown and why.
Andreyy89

Answer: In 1607, English men and boys arrived in North America to start a settlement. On May 13th, they picked Jamestown, Virginia for their settlement, which was named after their King, James I. The settlement became the first permanent English settlement in North America.

Step-by-step explanation:

3 0
3 years ago
The residents of a certain dormitory have collected the following data: People who live in the dorm can be classified as either
Ad libitum [116K]

Answer:

The steady state proportion for the U (uninvolved) fraction is 0.4.

Step-by-step explanation:

This can be modeled as a Markov chain, with two states:

U: uninvolved

M: matched

The transitions probability matrix is:

\begin{pmatrix} &U&M\\U&0.85&0.15\\M&0.10&0.90\end{pmatrix}

The steady state is that satisfies this product of matrixs:

[\pi] \cdot [P]=[\pi]

being π the matrix of steady-state proportions and P the transition matrix.

If we multiply, we have:

(\pi_U,\pi_M)*\begin{pmatrix}0.85&0.15\\0.10&0.90\end{pmatrix}=(\pi_U,\pi_M)

Now we have to solve this equations

0.85\pi_U+0.10\pi_M=\pi_U\\\\0.15\pi_U+0.90\pi_M=\pi_M

We choose one of the equations and solve:

0.85\pi_U+0.10\pi_M=\pi_U\\\\\pi_M=((1-0.85)/0.10)\pi_U=1.5\pi_U\\\\\\\pi_M+\pi_U=1\\\\1.5\pi_U+\pi_U=1\\\\\pi_U=1/2.5=0.4 \\\\ \pi_M=1.5\pi_U=1.5*0.4=0.6

Then, the steady state proportion for the U (uninvolved) fraction is 0.4.

4 0
3 years ago
Identify the measure of arc PQ
Fudgin [204]
C, 62
Line segment SQ=180, because it is a straight line
90+28=118
180-118=62
hope this helps:)
7 0
3 years ago
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