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satela [25.4K]
3 years ago
5

The population of a city has been increasing by 2% annually. The sign shown is from the year 2000.

Mathematics
1 answer:
Serjik [45]3 years ago
5 0

We have that the  <em>exponential growth function</em>  and  population be in 2020 is mathematically given as

  • y=325000e^{0.002t}
  • y=469925

From the question we are told

  • The population of a city has been increasing by 2% annually. The sign shown is from the year 2000.
  • Write an exponential growth <em>function</em> that represents the population t years after 2000.
  • What will the population be in 2020? Round your <em>answer</em> to the nearest thousand. The popu<em>l</em>ation will be about:

<h3>Population</h3>

a)

Generally the equation for the standard form of exponential  <em>function</em> is mathematically given as

y=325000e^{0.002t}

b)

With T =20

Hence

y=325000e^{0.002(20)}

  • y=469925

For more on Population visit

brainly.com/question/905400?referrer=searchResults

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Answer:

Null hypothesis is rejected. Standard deviation is > 8 miles per hour

Step-by-step explanation:

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p = 0.0013

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3 years ago
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Arte-miy333 [17]

Answer:

5/6

Step-by-step explanation:


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mr Goodwill [35]
Hey. Let me help you on this one.

In order for us to solve this problem, we will need to set up an equation which we can solve later. I will also be attaching an image with the work shown in case you don't understand my explanation. Make sure to read over it since it will help you with your studies.

We know that the length is twice the width, meaning that a=2b, with "a" standing for length, and "b" standing for width. Now that we have formed an equation for length, we can actually form an equation for perimeter.

P=2(2b)+2b

Let's simplify the equation so it's easier and less confusing for us to solve it.

50=6b

Let's divide 6 from both sides, thus eliminating all variables except for b on the right side.

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4 years ago
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Answer:

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