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Find the balance in an account at the end of 6 years if $5000 is invested at an intrest rate of 8.5% that is compounded:

A: Yearly

B: Monthly

C: Continuously

 

And dear CPhill does this mean youre regecting me? xD http://www.divorce360.com/ .

 May 20, 2016

Best Answer 

 #1
avatar+129852 
+10

LOL!!!!

 

The "formulas" for the first two are similar.......just the times compounded per year are different

 

A = P (1 + r / n)^(n *t)     where P is the principal, r is the interest rate, n is the number of compoundings per year and t is the number of years

 

A)  Yearly

 

5000(1 + .085/ 1)^(1 * 6 )  ≈  $8157.34

 

B) Monthly

 

5000(1 +.085/12)^(12* 6)   ≈ $ 8311.50

 

C)  Continuously ......   use  A =    Pe^(rt)      

 

5000e^(.085 * 6)  ≈  $8326.46

 

 

 

cool cool cool

 May 20, 2016
 #1
avatar+129852 
+10
Best Answer

LOL!!!!

 

The "formulas" for the first two are similar.......just the times compounded per year are different

 

A = P (1 + r / n)^(n *t)     where P is the principal, r is the interest rate, n is the number of compoundings per year and t is the number of years

 

A)  Yearly

 

5000(1 + .085/ 1)^(1 * 6 )  ≈  $8157.34

 

B) Monthly

 

5000(1 +.085/12)^(12* 6)   ≈ $ 8311.50

 

C)  Continuously ......   use  A =    Pe^(rt)      

 

5000e^(.085 * 6)  ≈  $8326.46

 

 

 

cool cool cool

CPhill May 20, 2016

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