Physics, 03.12.2019 22:31, ottie123

The liquid base of an ice cream has an initial temperature of 210°f before it is placed in a freezer with a constant temperature of 20°f. after 2 hours, the temperatureoftheice-creambasehasdec reasedto 170°f. at what time will the ice cream be ready to eat? (assume 30°f is the optimal eating temperature.)

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The liquid base of an ice cream has an initial temperature of 210°f before it is placed in a freezer...