What is 144 over 324 simplified

Dropping less than two inches per mile after emerging from the mountains, a river drains into the ocean. one day's discharge at its mouth, 5.6 trillion gallons, could supply all of country a's households for seven months. based on this statement, determine how much water an average household uses each month. assume that there are 100 million households in country a. country a uses approximately nothing gallons per household per month.

1. what is the formula for finding the vertical distance between two points on a coordinate plane?

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?