9) If Juan invests $7,000 at 6% annual interest rate compounded semi-annually Tor 12 years, how much will he have at the end of the twelve-year period? How much interest will he earn over the twelve years?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 74E
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functions.
9) If Juan invests $7,000 at 6% annual interest rate compounded semi-annually tor 12
years, how much will he have at the end of the twelve-year period? How much interest will
he earn over the twelve years?
10)12 peints) Write i
= 1/4
texponential form: log 3 81 = 4
Transcribed Image Text:functions. 9) If Juan invests $7,000 at 6% annual interest rate compounded semi-annually tor 12 years, how much will he have at the end of the twelve-year period? How much interest will he earn over the twelve years? 10)12 peints) Write i = 1/4 texponential form: log 3 81 = 4
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