Suppose a hot cup of coffee is left on a kitchen counter. If the temperature in °F after t hours is given by
F(t) = 85 + 125(0.65t),
find the instantaneous rate of change of the coffee's temperature after an hour and a half. (Round your answer to two decimal places.)

Question

Suppose a hot cup of coffee is left on a kitchen counter. If the temperature in °F after t hours is given by 
F(t) = 85 + 125(0.65t),
 find the instantaneous rate of change of the coffee's temperature after an hour and a half. (Round your answer to two decimal places.)

anonymous · Answer

can you please explain the steps

anonymous_user · Answer

You'll get better help in the Mathematics section. http://openstudy.com/groups/mathematics