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Mathematics, 26.03.2020 01:54 sofiakeogh1670

Annie ran a mile in PE class. After resting for one hour, her heart rate was 60 beats per minute. If her heart rate decreased by 5% the first 30 mins after the mile and then 10 beats the last 30 mins before she checked again, what was her heart rate immediately after she ran the mile?

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Annie ran a mile in PE class. After resting for one hour, her heart rate was 60 beats per minute. If...
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