Find the hypotenuse and the shorter leg of a30°−60°−90° triangle, if the longer is: 9 in.

The length of the hypotenuse is in.

The length of the shorter leg is in.

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.

If the dimensions of a rectangular prism are 5 ft x 3.5 ft x 2 ſt, what is the surface area?

Pls the last one and it has to be like number 6