A freshly brewed cup of coffee has temperature 95°C in a 20°C room. When its temperature is 63°C, it is cooling at a rate of 1°C per minute. After how many minutes does this occur? (Round your answer to two decimal places.)
A freshly brewed cup of coffee has temperature 95°C in a 20°C room. When its temperature is 63°C, it is cooling at a rate of 1°C per minute. After how many minutes does this occur? (Round your answer to two decimal places.)
Chapter10: Exponential And Logarithmic Functions
Section10.5: Solve Exponential And Logarithmic Equations
Problem 10.87TI: Researchers recorded that a certain bacteria population grew from 100 to 500 in 6 hours. At this...
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A freshly brewed cup of coffee has temperature 95°C in a 20°C room. When its temperature is 63°C, it is cooling at a rate of 1°C per minute. After how many minutes does this occur? (Round your answer to two decimal places.)
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