Question

New policies reduced the overuse of water in an area. the in that area went up by 1.2 meters in one year. the water table was 12.5 meters below the surface at the start of the year. the following equation describes this situation. -12.5 1.2 = -11.3 what does -11.3 tell us?

a. each household used 11.3 fewer liters of water during the year.
b. The water table went down by 11.3 meters in one year.
C. the water table went down by 11.3 meters in one year.

Answer 1

The -11.3 represents the water table being 11.3 meters below the surface after it has risen by 1.2 meters due to reduced water usage after implementing new policies.

Step-by-step explanation:

The equation provided in the question is -12.5 + 1.2 = -11.3, which describes the change in the water table over the course of a year. Originally, the water table was 12.5 meters below the surface. Over the course of the year, new policies led to a reduction in the overuse of water, and as a result, the water table rose by 1.2 meters. Therefore, at the end of the year, the water table is now at -11.3 meters below the surface. This calculation shows that the water table has risen closer to the surface, reflecting an improvement in the water table level due to the policy changes.