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UNO [17]
3 years ago
8

Franco invests 4500 in a account that earns a 3.8% nominal yearly interest rate compounded continuously.If he withdraws the prof

it from the investment after 5 years, how much has he earned on his investment
Mathematics
1 answer:
Nimfa-mama [501]3 years ago
5 0

Answer: Profit = $941.6

Step-by-step explanation:

The formula for continuously compounded interest is

A = P x e (r x t)

Where

A represents the future value of the investment after t years.

P represents the present value or initial amount invested

r represents the interest rate

t represents the time in years for which the investment was made.

e is the mathematical constant approximated as 2.7183.

From the information given,

P = $4500

r = 3.8% = 3.8/100 = 0.038

t = 5 years

Therefore,

A = 4500 x 2.7183^(0.038 x 5)

A = 4500 x 2.7183^(0.19)

A = $5441.6

the profit from the investment after 5 years is

5441.6 - 4500 = $941.6

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Step-by-step explanation:

The test statistic is:

t = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}

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Step-by-step explanation:

\frac{2}{3} (x - 2) = 4x

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