Write a percent as a fraction or mixed number in simplest form

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.

Find the value of the cosine for angle a

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years