Answer:
9.42 ft
Step-by-step explanation:
We know the diameter is equal to 1.5 ft.
The equation for circumference is πr.
Let's insert the numbers we already have.
2(3.14)(1.5)
= 9.42 ft
Point (a, b) is translated 4 units down.
1 answer:
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If $11,000 is invested, $33,000 is the value of the investment at the end of 25 years if the interest is 8% simple interest and $75,333.23 is the value of the investment at the end of 25 years if the interest is 8% compounded annually. This can be obtained by using formulas for simple interest and compound interest.
<h3>What is the formulas of simple interest and compound interest?</h3>- Simple interest
A = P(1 +Rt/100) , P = principle amount ,R = rate of interest, t = time(in years)
- Compound interest (annually)
A = P(1 + R/100)^t , P = principal amount, R = rate of interest, t = time(in years)
<h3>What is the value of investment?</h3>
Given that,
P = $11,000 , R = 8%, t = 25 years
- 8% simple interest
A = P(1 +Rt/100) = = $33,000
- 8% compounded annually
A = P(1 + R/100)^t = =
= $75,333.23
Hence If $11,000 is invested, $33,000 is the value of the investment at the end of 25 years if the interest is 8% simple interest and $75,333.23 is the value of the investment at the end of 25 years if the interest is 8% compounded annually.
Learn more about simple interest and compound interest:
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Disclaimer: The question was given incomplete on the portal. Here is the complete question.
Question: If $11,000 is invested in an account for 25 years. Find the value of the investment at the end of 25 years if the interest is:
(a) 8% simple interest
(b) 8% compounded annually