When interest is continually compounded, at any time the amount of money increases proportionally to the amount present a). Calculate the amount collected at the end of five years, when $ 5000 is deposited into a savings account that yields 5 ¾% annual interest compounded continuously. b) In how many years will the initial capital have doubled? Rta. 6665.45; approx 12.05 years. Please explain answer step by step.
When interest is continually compounded, at any time the amount of money increases proportionally to the amount present a). Calculate the amount collected at the end of five years, when $ 5000 is deposited into a savings account that yields 5 ¾% annual interest compounded continuously. b) In how many years will the initial capital have doubled? Rta. 6665.45; approx 12.05 years. Please explain answer step by step.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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When interest is continually compounded, at any time the amount of money increases proportionally to the amount present a). Calculate the amount collected at the end of five years, when $ 5000 is deposited into a savings account that yields 5 ¾% annual interest compounded continuously. b) In how many years will the initial capital have doubled? Rta. 6665.45; approx 12.05 years.
Please explain answer step by step.
Expert Solution
Step 1
When the interest is compounded continually, then the formula that is used is , where, P is the initial amount, A is the final amount, r is the rate of interest and t is the time period in years.
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