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slega [8]
3 years ago
11

Can someone please help ​

Mathematics
1 answer:
gogolik [260]3 years ago
5 0

You find the intersection point of the two lines, which is (3, -2).

It is what the question meant when it asked for "solution".

These two lines are y = mx + c, which is another form of linear equations with two variables you are likely familiar with

x+y=20

x-y=10

Hope this clears up your confusion.

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Question Help Of 515515 samples of seafood purchased from various kinds of food stores in different regions of a country and gen
Setler79 [48]

Answer:

(0.5848 ; 0.6552)

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No, criticism isnt valid and generalization can be made once the assumptions for constructing a confidence interval is met.

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Margin of Error = 1.645 * sqrt[(0.62(0.38))/515]

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Upper boundary = (0.62 + 0.035203) = 0.655203

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We are confident that about 58% to 66% of sea foods in the country are Mislabelled.

No, criticism isnt valid and generalization can be made once the assumptions for constructing a confidence interval is met.

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Pythagorean theorem please help
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4√73

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x^2= 12^2 + 32^2

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