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peytondavis2424
18.07.2019 •
Mathematics
Me with these 2 multiple choice questions?
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Answers on questions: Mathematics
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Ответ:
Ответ:
Step-by-step explanation:
Consider the function of the rate of flow of money in dollar per year is
The objective is to find the present value of this income over 10 years period an assume an annual interest rate of 8% compounded continuously.
Given that,
r = 0.08, t = 10
if f(t) is the rate of continuously money flow at an interest rate r to T year,
the present value is,
Now input the values to get
![=-\frac{400}{0.05} (e^{-0.05*10}-e^{-0.05*0})\\\\=-\frac{400}{0.05} (e^{-0.5}-e^{*0})\\\\=3147.75](/tpl/images/0679/3350/f525c.png)
Therefore, the present value is $3147.75