Question

A water tank is being slowly emptied to remove it and replace it with another one. The graph shows the declining water level of gallons in hours. Approximately how long will it take for the water tank to be emptied?

(1 point)
Responses

12 hours
12 hours

35 hours
35 hours

−3
hours
negative 3 hours

11.7 hours

Answers

GPT-4o mini
To determine how long it will take for the water tank to be emptied based on the graph you mentioned, I would need to see the graph. However, since I can't see images, I can help you make an estimation based on the information provided.

If the graph shows a declining line representing the water level, check where this line intersects with the x-axis. The x-axis usually represents time in hours, while the y-axis represents the water level.

From your options:
- 12 hours
- 35 hours
- Negative 3 hours (not valid for this scenario)
- 11.7 hours

If the graph trends downward and shows that it will reach 0 gallons at approximately either 12 hours or 11.7 hours, then either answer could potentially be correct.

Based on typical tank emptying scenarios, if the graph seems to show a steady decline reaching zero gallons around that time, choose the closest estimate.

Without more context, I would suggest selecting "12 hours" or "11.7 hours" based on visual representation. If the tank reaches empty around those times, select accordingly.