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2 years ago

I need help

Mathematics

1 answer:

Sati [7]2 years ago

5 0

Answer:

$f(x) = {x}^{2} \\ g(x) = x - 3\\ \\ f(g(x))(x) = {(x - 3)}^{2} \\ = {x}^{2} - 6x + 9$

I hope I helped you^_^

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What is 5.300 equivalent to

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It is equivalent too 5.3 and 5.30

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3 years ago

Round the following numbers to the nearest len 1)7 2)23 3)1.562

Drupady [299]

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2 years ago

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The number of column inches of classified advertisements appearing on Mondays in a certain daily newspaper is normally distribut

lana66690 [7]

Answer:

The probability there will be between 280 and 360 column inches of classified advertisement

P(280≤X≤360) = P(-2≤Z≤2) = 0.9544

Step-by-step explanation:

Step(i):-

Given that the mean the population = 320

The standard deviation of the Population = 20

Let 'X' be the random variable in a normal distribution

Let 'X' = 280

$Z = \frac{x-mean}{S.D} = \frac{280-320}{20} = -2$

Let 'X' = 360

$Z = \frac{x-mean}{S.D} = \frac{360-320}{20} = 2$

Step(iii):-

The probability there will be between 280 and 360 column inches of classified advertisement

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3 years ago

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soldi70 [24.7K]

Answer: s = -3.3

Step-by-step explanation:

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-3.3 = s

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3 years ago

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kvv77 [185]

Answer:

Step-by-step explanation:

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4 years ago

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