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Mathematics, 21.05.2021 03:50 Kimmie2019

The student council invested $4000, part at 8.5% per annum and the remainder at 9.5% per annum. After one year the interest from the 8.5 % investment was $16 more than
the interest from the 9.5 % investment. How much was invested at each rate?

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The student council invested $4000, part at 8.5% per annum and the remainder at 9.5% per annum. Aft...
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