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Zinaida [17]
3 years ago
5

What is the equation for compound interest

Mathematics
1 answer:
sergey [27]3 years ago
3 0
A = P(1 + r)^n

where A is the amount after n years, P = principal( initial amount), r = annual rate as a decimal fraction and n = number of years 

If interest is accumulated say monthly then it would be

A = P(1 + r/12)^12n

For quarterly replace the 12 by 4

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Answer:

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Step-by-step explanation:

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Given that population of the city is 280000.

Rate of growth of the population = r = 4.5% = 0.045

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A=P(1+r)^t

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now plug these values into above formula.

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4 0
2 years ago
<img src="https://tex.z-dn.net/?f=%20%7C2v%7C%20%20%3D%2012" id="TexFormula1" title=" |2v| = 12" alt=" |2v| = 12" align="absmi
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Answer:

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