a. According to the National Coffee Association, the best serving temperature of coffee is between to . One day you decided to take a coffee break at Falcon Garden and it was served with a temperature of 83 and after 5 minutes you found out that the temperature of the coffee was decreased to 71 degrees C. If the temperature at Falcon Garden is 20 degrees Celsius, what is the temperature of your coffee after 19 minutes? (Round answers to the nearest whole number, unit not needed)
a. According to the National Coffee Association, the best serving temperature of coffee is between to . One day you decided to take a coffee break at Falcon Garden and it was served with a temperature of 83 and after 5 minutes you found out that the temperature of the coffee was decreased to 71 degrees C. If the temperature at Falcon Garden is 20 degrees Celsius, what is the temperature of your coffee after 19 minutes? (Round answers to the nearest whole number, unit not needed)
b. The population of a community is known to increase at a rate proportional to the number of people present at time . if the initial population is doubled in 20 years, how long (in years) will it take to triple the population? Round answers to 2 decimal places, no units needed.
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