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Aleonysh [2.5K]
2 years ago
8

The population in Smalltown in 2010 was 45,230 people and is growing exponentially at a rate of 2%. What will the population be

in 2030?
A) 67,209
B) 67,475
C) 81,928
D) 82,414
Mathematics
1 answer:
Luden [163]2 years ago
3 0

Answer:

Let P(t) = population t years after 2010

           = 45230e0.02t

Population in 2030 = P(20)

                           = 45230e0.4≈ 6747

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To write a decimal number as a mixed number, you must separate the whole part of the decimal part:
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And express the decimal part as a fraction:
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Answer: 5.37 as a mixed number is 5 37/100
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3 years ago
BRAINLIEST TO FIRST ANSWER
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Answer:

The mean is 70, that's all I know. Sorry!

Step-by-step explanation:

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3 years ago
Read 2 more answers
Please help. Show all work:)
Alex787 [66]

Answer:

  50

Step-by-step explanation:

(3+\sqrt{-16})(6-\sqrt{-64})=(3+4\sqrt{-1})(6-8\sqrt{-1})=2(3+4\sqrt{-1})(3-4\sqrt{-1})\\\\=2(3^2-(4\sqrt{-1})^2)=2(9-(-16))\\\\=2(25)=50

__

We make use of the special form for the difference of squares:

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State below 3 Fibonacci Sequence examples where this sequence is observed in nature.
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