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Elenna [48]
3 years ago
11

Please answer problems 7 and 8 ASAP!

Mathematics
2 answers:
Lilit [14]3 years ago
6 0
We need to see the whole page+problem.

Dennis_Churaev [7]3 years ago
3 0
8. The answer to this is 9w but, can't see number 7 if u send a new picture I can tell you tho :)
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Juan picked 12 oranges. Rami picked 4 times as many oranges as Juan. How many oranges did Rami pick?
Simora [160]

Rami picked 16 oranges

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2 years ago
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The number of gift baskets Penelope can make varies directly with the amount of time she spends making the baskets.
insens350 [35]
She can make 40 baskets in 5 hours because in 1 hour she can make 8 so 8 times 5 is 40
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3 years ago
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Let P = 0.50.30.50.7 be the transition matrix for a Markov chain with two states. Let x0 = 0.50.5 be the initial state vector fo
pav-90 [236]

Answer:

Probability distribution vector = \left(\begin{array}{c}0.375\\ 0.625 \end{array} \right)

Step-By-Step Explanation

If P=\left(\begin{array}{cc}0.5&0.3\\ 0.5&0.7 \end{array} \right)  is the transition matrix for a Markov chain with two states.  

x_{0}=\left(\begin{array}{c}0.5\\ 0.5 \end{array} \right)  be the initial state vector for the population.

X_{1}=P x_{0}=\left(\begin{array}{cc}0.5&0.3\\ 0.5&0.7 \end{array} \right) \left(\begin{array}{c}0.5\\ 0.5 \end{array} \right) =\left(\begin{array}{c}0.4\\ 0.6 \end{array} \right)  

X_{2}=P^{2} x_{0}=\left(\begin{array}{c}0.38\\ 0.62 \end{array} \right)  

X_{3}=P^{3} x_{0}=\left(\begin{array}{c}0.38\\ 0.62 \end{array} \right)  

X_{30}=P^{30} x_{0}=\left(\begin{array}{c}0.37499\\ 0.625 \end{array} \right)  

In the long run, the probability distribution vector Xm approaches the probability distribution vector \left(\begin{array}{c}0.375\\ 0.625 \end{array} \right) .

This is called the steady-state (or limiting,) distribution vector.

4 0
3 years ago
Help me with this problem 9x-(2x+8)=. And show your work? I'll be giving BRAINILEST!
kykrilka [37]
So first, you want to open the parenthesis here.

So, to do that, first look at the symbol before the parenthesis.

In this case it's a -.

So when it's a -, reverse the symbol inside the parenthesis. (This is because if you don't you're subtracting 2x and then adding 8, when really you're subtracting both 2x and 8.)

So,

9x - 2x - 8

Or simplified,

7x - 8
4 0
3 years ago
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What’s the correct answer to 9(7+x)=100?
Natalija [7]
Answer: x= 37/9

Decimal Form: 4.1(repeating)

Mixed Number: 4 1/9
6 0
2 years ago
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