A cake is removed from an oven at 210°F and left to cool at room temperature, which is 70°F. After 30 min the temperature of the cake is 140°F. When will it be 100°F?
A cake is removed from an oven at 210°F and left to cool at room temperature, which is 70°F. After 30 min the temperature of the cake is 140°F. When will it be 100°F?
Chapter6: Exponential And Logarithmic Functions
Section6.7: Exponential And Logarithmic Models
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Transcribed Image Text:A cake is removed from an oven at 210°F and left to cool
at room temperature, which is 70°F. After 30 min the
temperature of the cake is 140°F. When will it be 100°F?
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