What is the quotient of 3/4 and 5/6?

Use set buikder notation to represent the following set: {, -2, -1, 0}

Anyone know? will mark brainliest if correct

Benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r