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Mathematics, 07.07.2019 02:30, Penguin1502
In a science experiment, the temperature of a substance is changed from 42 °f to −54 °f at an average rate of −12 degrees per hour. over how many hours does the change take place? a 8 hours b 1 8 hour c −8 hours d 1 hour
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In a science experiment, the temperature of a substance is changed from 42 °f to −54 °f at an averag...
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