When a gray kangaroo jumps, its path through the air can be modeled by y=−0.0267x2+0.8x where x is the kangaroo's horizontal distance traveled (in feet) and y is its corresponding height ( in feet).

a) How high can a gray kangaroo jump?

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?

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2