What does a write a change of zero Main in the situation hey the median age of a man at the time of his first marriage is on the average constant the median age of a man at the timer for smart first marriage is on the average decreasing the median age of a man at the time of his first marriage is on the average increasing the rate of change cannot be zero in the situation

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?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Factor the polynomial. b^2 + 4b + 4