8. Amanda invests some money for her retirement. The account pays 9%/a compounded quarterly. How long will it take for her investment to quadruple? C. 4.0 years D. 6.8 years A. 16.1 years B. 15.6 years

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter7: Exponents And Exponential Functions
Section: Chapter Questions
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8. Amanda invests some money for her retirement. The account pays 9%/a compounded quarterly.
How long will it take for her investment to quadruple?
C. 4.0 years
D. 6.8 years
A. 16.1 years
B. 15.6 years
Transcribed Image Text:8. Amanda invests some money for her retirement. The account pays 9%/a compounded quarterly. How long will it take for her investment to quadruple? C. 4.0 years D. 6.8 years A. 16.1 years B. 15.6 years
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