Final answer:
To find the final temperature of water after a 17°C decrease, the initial temperature is needed. If initially boiling, the water would be at 83°C after cooling.
Step-by-step explanation:
The question is asking for the final temperature of the water after its temperature has decreased by 17°C. To determine the exact temperature, we would need to know the initial temperature of the water before it cooled down. Since water boils at 100°C, if we assume the water was initially boiling and then cooled down by 17°C, the final temperature would be 83°C. However, without the initial temperature, we cannot provide a specific answer to the question.