Formulas In the provided formulas, A is the balance in the account after t years, P is the principal investment, r is the annual interest rate in decimal form, n is the number of compounding periods per year, and Y is the investment's effective annual yield in decimal form. = nt A P = A = Pert Y= 1 nt A-P(1-1)* **(-)" -

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 11DE
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Parents wish to have $100,000 available for a child's education. If the child is now 10 years old, how much money must be set aside at 4% compounded semiannually to meet their financial goal when the child is 18? Click the icon to view some finance formulas. The amount that should be set aside is $ (Round up to the nearest dollar.)
Formulas
In the provided formulas, A is the balance in the account after t years, P is the
principal investment, r is the annual interest rate in decimal form, n is the number
of compounding periods per year, and Y is the investment's effective annual yield
in decimal form.
=
nt
A
P =
A = Pert
Y=
1
nt
A-P(1-1)* **(-)"
-
Transcribed Image Text:Formulas In the provided formulas, A is the balance in the account after t years, P is the principal investment, r is the annual interest rate in decimal form, n is the number of compounding periods per year, and Y is the investment's effective annual yield in decimal form. = nt A P = A = Pert Y= 1 nt A-P(1-1)* **(-)" -
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