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Continuous Compounded Interest
Flashcard
•
Mathematics
•
12th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is Continuous Compounding?
Back
Continuous compounding is the process of earning interest on an investment where the interest is calculated and added to the principal continuously, rather than at discrete intervals. The formula used is A = Pe^(rt), where A is the amount of money accumulated after n years, including interest, P is the principal amount, r is the annual interest rate, and t is the time in years.
2.
FLASHCARD QUESTION
Front
What is the formula for calculating the future value with continuous compounding?
Back
The formula for calculating future value with continuous compounding is A = Pe^(rt), where A is the future value, P is the principal amount, r is the annual interest rate (as a decimal), and t is the time in years.
3.
FLASHCARD QUESTION
Front
If $1,000 is invested at 16% interest, compounded continuously, for five years, what is the ending balance?
Back
$2,225.54
4.
FLASHCARD QUESTION
Front
What is the difference between compounded annually and compounded continuously?
Back
Compounded annually means interest is calculated and added to the principal once a year, while compounded continuously means interest is calculated and added to the principal at every possible moment.
5.
FLASHCARD QUESTION
Front
How do you convert a percentage to a decimal for calculations?
Back
To convert a percentage to a decimal, divide the percentage by 100. For example, 16% becomes 0.16.
6.
FLASHCARD QUESTION
Front
What is the effective annual rate (EAR) for an investment compounded continuously?
Back
The effective annual rate (EAR) for an investment compounded continuously can be calculated using the formula EAR = e^r - 1, where r is the nominal interest rate.
7.
FLASHCARD QUESTION
Front
If Caiden earned $475 and deposited it at 3.8% interest compounded annually, what will be his balance after 15 years?
Back
$831.10
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