Answer:
The model for the temperature of the drink can be written as

Step-by-step explanation:
For a cold drink in a hotter room, we can say that the rate of change of temperature of the drink is proportional to the difference of temperature between the drink and the room.
We can model that in this way

If we rearrange and integrate

We know that at time 0, the temperature of the drink was 52°F. Then we have:

We also know that at t=2, T=55°F

The model for the temperature of the drink can be written as

 
        
             
        
        
        
It makes the object move faster
        
                    
             
        
        
        
 Answer:
the third one from the top 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
2/5
Step-by-step explanation:
The answer is common sense.
 
        
             
        
        
        
Ur answr would be 154.50 because if u do 30.90 5 times or times 30.90 by 5 its 154.50