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Mathematics, 19.04.2020 20:21 kiki197701

Sam opened a money-market account that pays 2% simple interest. He started the account with $7,000 and made no further deposits. When he closed the account, he earned $560 in interest. How long did he keep his account open

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Sam opened a money-market account that pays 2% simple interest. He started the account with $7,000 a...
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