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3 years ago

Plz help I need this done before 4

Mathematics

1 answer:

KengaRu [80]3 years ago

8 0

Answer:

It is a function.

Step-by-step explanation:

In a function, each input exists one unique output. In this case, this is a function because each input isn't assigned to multiple outputs, therefore y is a function of x.

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What dimensions shown below?

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Alex787 [66]

Discount of 5
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A cell site is a site where electronic communications equipment is placed in a cellular network for the use of mobile phones. Th

Olegator [25]

Answer:

(a) 74553

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Step-by-step explanation:

Given

$y = \frac{340110}{1 + 377e^{-0.259t}}$

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Year 1998 means that:

$t =1998 - 1980$

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$y = \frac{340110}{1 + 377e^{-0.259*18}}$

$y = \frac{340110}{1 + 377e^{-4.662}}$

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$y = \frac{340110}{4.562}$

$y = 74553$ --- approximated

Solving (b): 2003

Year 2003 means that:

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So, we have:

$y = \frac{340110}{1 + 377e^{-0.259*23}}$

$y = \frac{340110}{1 + 377e^{-5.957}}$

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$y = \frac{340110}{1.976}$

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Year 2006 means that:

$t = 2006 - 1980$

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So, we have:

$y = \frac{340110}{1 + 377e^{-0.259*26}}$

$y = \frac{340110}{1 + 377e^{-6.734}}$

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$y = \frac{340110}{1.4485}$

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3 0

3 years ago

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Answer:

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Step-by-step explanation:

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12p +2k = 100

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Subtracting the second equation from 5 times the first, we get ...

5(12p +2k) -(10p +10k) = 5(100) -(100)

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3 years ago

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Answer:

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Step-by-step explanation:

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