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Scorpion4ik [409]
3 years ago
15

Which of the following is equal to the rational expression when x 2 or -4? 5(x-2)/(x-2)(x+4)

Mathematics
1 answer:
Elena L [17]3 years ago
6 0
Wait when x= 2 or -4? is the second part options or 5(x-2)/(x-2)(x+4)
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At what rate per annum ci will RS 2000 amount to RS 2315.35 in 3 years
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<u>ANSWER: </u>

Rate per annum at which CI will amount from RS 2000 to RS 2315.35 in 3 years is 5%

<u>SOLUTION: </u>

Given,  

P = RS 2000

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We know that,  

When interest is compound Annually:

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$\left(1+\frac{R}{100}\right)^{3}=1.157$

$1+\frac{R}{100}=\sqrt[3]{1.157}$

$1+\frac{R}{100}=1.0500$

$\frac{R}{100}=1.05-1$

$\frac{R}{100}=0.05$

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Hence, rate per annum is 5 percent.

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Step-by-step explanation:

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