Question
A person places
in an investment account earning an annual rate
of
, compounded continuously. Using the formula
, where
V is the value of the account in
years, P is the principal initially
invested, e is the base of a natural logarithm, and r is the rate of interest,
determine the amount of money, to the nearest cent, in the account after
7 years.
of
V is the value of the account in
invested, e is the base of a natural logarithm, and r is the rate of interest,
determine the amount of money, to the nearest cent, in the account after
7 years.
Ask by Love Rodriquez. in the United States
Mar 21,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
After 7 years, the account will have approximately $38,072.89.
Solution

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Extra Insights
To determine the amount in the account after 7 years with continuous compounding, we can use the formula
. Here,
,
(which is 3.5% expressed as a decimal), and
.
Now, substituting the values into the formula:
First, calculate
.
Now, find
using the approximate value
.
Now, substitute back into the formula:
Therefore, the amount of money in the account after 7 years is approximately $38,059.46.