Mathematics, 24.01.2020 00:31 eev01

Athermometer reading 100◦f is placed in a medium having a constant temperature of 70◦f. after 6 min, the thermometer reads 80◦f.
what is the reading after 20 min?

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Athermometer reading 100◦f is placed in a medium having a constant temperature of 70◦f. after 6 min,...