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dolphi86 [110]
3 years ago
7

Sara is playing a board game. The probability that Sara will score a point on her next turn is 1/2 . Which statement describes t

he probability that Sara will score a point on her next turn? *
Mathematics
1 answer:
Allushta [10]3 years ago
8 0

sara is unlikely to score a point on her next turn

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Help plz brainliest for first answer and best answer
Leto [7]

Answer:

C.15

Step-by-step explanation:

one box has 5 chocolates so 3*5=15

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3 years ago
A jar contains 100 ounces of lemonade. A spout at the bottom of the jar is opened and the lemonade pours out at a rate of 10 oun
emmasim [6.3K]

Answer:

100 ounces(hope it help)

Step-by-step explanation:

because there is only 100 ounces in the jar.

4 0
4 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
Please help me and thank you​
Anna007 [38]

Answer:

the location of Y is 9.5

Step-by-step explanation:

-7+26 = 19

19/2 = 9.5

4 0
3 years ago
Read 2 more answers
Simplify 7 - (-4) + 3(-6).
ASHA 777 [7]

Answer:

The answer is -7

Step-by-step explanation:

7 – (-4) + 3(-6)

7 + 4 – 18 = -7

Thus, The answer is -7

<u>-TheUnknownScientist</u><u> 72</u>

3 0
2 years ago
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