Mathematics, 29.10.2020 20:40, michaelowenmccollum

The temperature of one furnace is 1,200°C and cools at a rate of 15°C per minute. The temperature of another furnace is 900°C and is heated at a rate of 5°C per minute. After how many minutes will the furnaces be the same temperature?

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The temperature of one furnace is 1,200°C and cools at a rate of 15°C per minute. The temperature of...