Mike plans to cover a box with fabric. which is closest to the number of square inches of fabric needed to cover the box? 184 192 228 208

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.

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Which expression is equivalent to 3^3 + 2^2?