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Mathematics, 02.08.2019 07:30 sparrgrovekyle

Diana invested $3,000 in the savings account for 3 years. she earned $450 in interest over that time period. what interest rate did she earn? use the formula i=prt to find your answer, where i is interest, p is principal, r as rate into his time into your solution in decimal form rounded to the nearest hundredth

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Diana invested $3,000 in the savings account for 3 years. she earned $450 in interest over that time...
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