4. Sam invested $5000 in a high interest savings account and earns 3.5% simple interest per year. How long will he have to leave his money in the account if he wants to have $ 7800?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter7: Percents
Section: Chapter Questions
Problem 48CR
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4. Sam invested $5000 in a high interest savings account and earns 3.5% simple interest per year. How long will he have to leave his money in the account if he wants to have $ 7800?
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