Final answer:
The height of water in the container remains at the original 3ft, as there is no information provided to suggest a change in the water level.
Step-by-step explanation:
The question appears to be a basic mathematics problem asking about the height of water in a container. The original height of the water is given as 3ft, and this remains unchanged according to the information provided. Therefore, the height of the water in the container is 3ft.
To answer similar questions, we can use a simple approach: if the problem does not provide any information about water being added or removed from the container, or the container changing its shape or position, then the height of the water remains the same as initially stated. No calculations are necessary because there is no additional data suggesting a change in water level.