Question

about what percent of americans get their water from groundwater? 99% 0% - 5% 100% 30% - 50%

Explanation:

To determine the percentage of Americans getting water from groundwater, we recall that groundwater is a significant but not exclusive or negligible source. 99% and 100% are too high (surface water also contributes), 0% - 5% is too low as many rely on groundwater. The range 30% - 50% aligns with known data (about 40% of Americans use groundwater for drinking water, and a significant portion for other uses too, with the range 30 - 50% being reasonable).

Answer:

30% - 50%