Amodel is made of an airplane is 48 ft long and the model is 36 inches long what is the ratio of the length of the model to the length of the actual airplane a) 4/3 b) 1/16 c) 16/1 d) 3/4

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.

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

What is the graph of the function fx x+2/x-3?