A car dealer sells a new car for $18,000 cash upon delivery. He also offers to sell the same car for payments of $375.00 per month for five years. What monthly interest rate is this dealer charging buyers who choose his finance plan? Use the formula for the present value A of an annuity consisting of n equal payments of size R with interest rate i per time period: R A = [1 − (1 + i) ¹]. Use Newton's Method to approximate the interest rate i to the nearest 0.001%.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter8: Sequences And Series
Section8.4: Mathematics Of Finance
Problem 1E: An annuity is a sum of money that is paid in regular equal payments. The __________ of an annuity is...
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6. A car dealer sells a new car for $18,000 cash upon delivery. He also offers to sell the same car
for
payments of $375.00 per month for five years. What monthly interest rate is this dealer
charging buyers who choose his finance plan? Use the formula for the present value A of an
annuity consisting of n equal payments of size R with interest rate i per time period:
A = 디
-
- (1 + i)"].
Use Newton's Method to approximate the interest rate i to the nearest 0.001%.
Transcribed Image Text:6. A car dealer sells a new car for $18,000 cash upon delivery. He also offers to sell the same car for payments of $375.00 per month for five years. What monthly interest rate is this dealer charging buyers who choose his finance plan? Use the formula for the present value A of an annuity consisting of n equal payments of size R with interest rate i per time period: A = 디 - - (1 + i)"]. Use Newton's Method to approximate the interest rate i to the nearest 0.001%.
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