Which ordered pair could be removed to make this relation a function? (–5, 0)
(–1, –3)
(4, –2)
(6, –1)

The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?

Long division the problem is 40 ➗ 348 = ?

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.