vanitycarraway2000
vanitycarraway2000
15.04.2021 • 
Mathematics

9. Amanda invests $400 in an account that earns 3.2% interest compounded annually. She wants to keep the investment until she doubles her money. How long will it take to reach that goal? A. 20 years
B. 23 years
C. 25 years
D. 28 years​


9. Amanda invests $400 in an account that earns 3.2% interest compounded annually. She wants to kee

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