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dmitriy555 [2]
3 years ago
13

The weather in Columbus is either good, indifferent, or bad on any given day. If the weather is good today, there is a 60% chanc

e the weather will be good tomorrow, a 30% chance the weather will be indifferent, and a 10% chance the weather will be bad. If the weather is indifferent today, it will be good tomorrow with probability .40 and indifferent with probability .30. Finally, if the weather is bad today, it will be good tomorrow with probability .40 and indifferent with probability .50.

Mathematics
1 answer:
Artyom0805 [142]3 years ago
5 0

Answer:

Step-by-step explanation:

a)Whatis thestochastic matrix for thissituation?

b)Suppose there is a 50% chance of good weather today and 50% of indifferent.What are the chances of badweather tomorrow?

c)Suppose the predicted weather for Monday is 40% indifferent and 60%bad.What are the chances for good weather on Wednesday?

Attached below is the solution :

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The last one is correct because 60+35+35+35=165
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Answer: n = -2

Step-by-step explanation:

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3n + 2n - 9n + 4 = 12

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(subtract 4 from both sides)

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(divide -4 from both sides)

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3 years ago
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Work out the percentage change when a price of £80 is increased to £100.
Mars2501 [29]

Answer:

125%

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80/100=8

80*x=100

100/80=1.25

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3 0
3 years ago
f the pattern in the table is extended to represent more equivalent ratios for 2:6, which pair of numbers would be in the column
olasank [31]

The pair of numbers that would be in the columns, considering the proportional relationship, is given as follows:

20 would be in the column for 2, and 60 would be in the column for 6.

<h3>What is a proportional relationship?</h3>

A proportional relationship is a special linear function, with intercept having a value of zero, in which the output variable is obtained with the multiplication of the input variable and the constant of proportionality k, as shown as follows:

y = kx

The table is extended to represent more equivalent ratios for 2:6, hence the constant of the relationship is given as follows:

k = 6/2 = 3.

Hence the equation is:

y = 3x.

The values given by each column are given as follows:

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When x = 20, the numeric value of the relationship is of:

y = 3 x 20 = 60.

Hence the first option is correct.

More can be learned about proportional relationships at brainly.com/question/10424180

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My teacher said A and C
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