Question
Eduardo invests 8,936 in a savings account with a fixed ammual interest rate of 3% compounded continuously . What will the account balance be after 6 years?
Solution
4.1
(179 Votos)
Natalie
Mestre · Tutor por 5 anos
Resposta
To solve this problem, we need to use the formula for continuous compounding interest:
Where:-
is the final amount (account balance)-
is the principal amount (initial investment)-
is the annual interest rate (as a decimal)-
is the time in years-
is the base of the natural logarithm (approximately 2.71828)Given:-
-
yearsNow, plug these values into the formula:
First, calculate the exponent:
Next, calculate
:
Now, multiply this by the principal amount:
So, the account balance after 6 years will be approximately $\
.