The temperature at 5 A.M. on a certain December day was measured at 18°F. In the next t hr, the temperature was given by the function

where T is measured in degrees Fahrenheit. At what time was the temperature 0 °F?

_____ : _____ P.M.

Question

The temperature at 5 A.M. on a certain December day was measured at 18°F. In the next t hr, the temperature was given by the function
​   ​
where T is measured in degrees Fahrenheit. At what time was the temperature 0 °F?
​
_____ : _____ P.M.

Quizplus · Accepted Answer

The Answer of The temperature at 5 A.M. on a certain December day was measured at 18°F. In the next t hr, the temperature was given by the function
​   ​
where T is measured in degrees Fahrenheit. At what time was the temperature 0 °F?
​
_____ : _____ P.M.

The Temperature at 5 A