A population of owls is decreasing. The population in a particular region this year is 1,500. After 1 year, it is estimated that the population will be 600. After 3 years, it is estimated that the population will be 96.

Suppose a man is heterozygous for heterochromia, an autosomal dominant disorder which causes two different‑colored eyes in an individual, produced 25‑offspring with his normal‑eyed wife. of their children, 15 were heterochromatic and 10 were‑normal. calculate the chi‑square value for this observation.

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

Iam at home. /: i am playing video games. translate the following statement into symbolic form.