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MrRa [10]
3 years ago
5

Trey Gorman invests $5,000 in a 1-year certificate of deposit that earns interest at an annual rate of 4% compounded monthly. Th

e amount per $1.00 is 1.040742. How much interest will he earn at the end of one year? $203.71 $56.09 $2,142.00 $200.00
Mathematics
1 answer:
devlian [24]3 years ago
3 0
The amount of interest for $5000 investment that earns 4% per year such that 1$ is $1.040742 a the end of the year will be as follows:
A=P(1+r/100)^n
P=principple
r=rate
n=time
Thus
Amount at the end of the year will be:
A=5000(1+4/100)^1=5200
thus interest earned will be:
5200-5000
=$200
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3 0
3 years ago
I just need help explaining it. solve the system of equation
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SOLUTION

Write out the equation

\begin{gathered} y=\frac{1}{3}x-3 \\ 5x-3y=-3 \end{gathered}

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Expand the paranthesis we have

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x = -3, y= -4

6 0
10 months ago
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