Tangerine trees yield 50 pounds of fruit per acre and grapefruit trees yield 75 pounds of fruit per acre. john's orchard produced a maximum total of 1,500 pounds of fruit. is it possible for john to have 25 acres of tangerine trees and 15 acres of grapefruit trees?

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.

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

Asphere has a diameter of 10 in. what is the volume of the sphere?