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Suppose Serena invests $2,500 for 3 years and 6 months and earns $328.13. What was the rate of interest as a percentage? Round your answer to the nearest hundredth of a percent. please somebody help me with this!

User Kaylin
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2 Answers

5 votes
4.38% is rounded btw
User Carsten Hess
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6 votes

Answer: 4.38%

Step-by-step: Assuming simple interest, we start by writing the formula for simple interest.

User Jhauris
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