Answer:

Step-by-step explanation:
Given function:

As per question statement:
Initial temperature of bottle is 70
.
i.e. when time = 0 minutes, f(t) = 70 

After t = 3, f(t) = 42

Hence, the value is:

Answer:
Step-by-step explanation:
Carne Asada burrito
43.
The coefficient of something is the numerical value in that term. For example, if we have 4x. The coefficient is 4.