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aleksandrvk [35]
3 years ago
5

A fund earns a nominal rate of interest of 6\% compounded every two years. Calculate the amount that must be contributed now to

have 1000 at the end of six years .
Mathematics
1 answer:
Nesterboy [21]3 years ago
7 0

Answer:

$712.

Step-by-step explanation:

We have been given that a fund earns a nominal rate of interest of 6% compounded every two years. We are asked to find the amount that must be contributed now to have 1000 at the end of six years.

We will use compound interest formula to solve our given problem.

A=P(1+\frac{r}{n})^{nt}, where,

A = Final amount,

P = Principal amount,

r = Annual interest rate in decimal form,  

n = Number of times interest is compounded per year,

t = Time in years.

6\%=\frac{6}{100}=0.06

Since interest is compounded each two years, so number of compounding per year would be 1/2 or 0.5.

1000=P(1+\frac{0.06}{0.5})^{0.5*6}

1000=P(1+0.12)^{3}

1000=P(1.12)^{3}

1000=P*1.404928

\frac{1000}{1.404928}=\frac{P*1.404928}{1.404928}

P=711.7802478

P\approx 712

Therefore, an amount of $712 must be contributed now to have 1000 at the end of six years.

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A certain number exceeds 18 by as much as 44 exceed the number. What is the number?
asambeis [7]

Answer:

x=31  is the required number.

Step-by-step explanation:

Let the number be represented as "x".

Then, According to the statement given, "x" exceeds by as much as 44 exceed the number, then the equation can be written as:

⇒x-18=44-x

⇒x+x=44+18

⇒2x=62

⇒x=31

Hence, the required number is x =31.

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3 years ago
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3 0
3 years ago
1. How many ways can you arrange the letters in the word MOMMY
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8 0
3 years ago
What is the length of AC?
natima [27]

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84x = 7(156 -x)
84x = 1092 - 7x
91x = 1092
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answer
D. 144
3 0
3 years ago
What ratio would be used to convert 0.5 miles to yard
NeTakaya
Convert Miles to Yards:

yd =mi * 1760.0

Shown work:
mi -> yd
yd =mi * 1760.000
yd =0.5 * 1760.000
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Result: 8.8e+2   OR simply just: <span>0.5mi= 880yd</span>
4 0
3 years ago
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