Math Problem Statement
Find the present value of the deposit. $47 comma 000 at 7.6% compounded continuously for 8 years Question content area bottom Part 1 The present value is $ enter your response here. (Round to the appropriate cent.)
Solution
To find the present value of a deposit compounded continuously, we use the formula:
Where:
- is the future value (in this case, $47,000),
- is the annual interest rate (7.6% or 0.076 as a decimal),
- is the time in years (8 years),
- is the base of the natural logarithm (approximately 2.71828).
Let's calculate it step by step:
Now, compute :
I'll calculate this.The present value of the deposit is approximately $25,588.62.
Would you like more details or have any further questions? Here are some related questions to explore:
- What is the formula for continuously compounded interest?
- How does the present value change with different interest rates?
- How would the present value change if the interest was compounded annually instead of continuously?
- What is the difference between simple interest and continuously compounded interest?
- How can you calculate future value using continuous compounding?
Tip: For continuous compounding, the formula involves the exponential function , making it more effective for higher frequencies of interest calculations.
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Math Problem Analysis
Mathematical Concepts
Exponential Functions
Continuous Compounding
Present Value
Formulas
PV = A / e^(rt)
Theorems
Exponential Growth and Decay Theorem
Suitable Grade Level
Grades 10-12
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