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You invested $600 in a shark tank invention and received $180 in interest after four years. What had been the interest rate? Do NOT round your answer!
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You invested $600 in a shark tank invention and received $180 in interest after four years. What had been the interest rate? Do NOT round your answer!

User Reggaemuffin
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1 Answer

12 votes
interest of $45 per year
User BPS
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