Find the accumulated amount A, if the principal P is invested at an interest rate of r per year for t years. (ROUND ANSWER TO THE NEAREST CENT!!)

P = $180,000, r = 8%, t = 7,
compounded monthly

Respuesta :

Answer:

[tex]\$314,535,97[/tex]  

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

[tex]A=P(1+\frac{r}{n})^{nt}[/tex]  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

[tex]t=7\ years\\ P=\$180,000\\ r=8\%=8/100=0.08\\n=12[/tex]  

substitute in the formula above  

[tex]A=180,000(1+\frac{0.08}{12})^{12*7}[/tex]  

[tex]A=180,000(\frac{12.08}{12})^{84}[/tex]  

[tex]A=\$314,535,97[/tex]