Nick put a ladder up against the house to try and reach a light that is out and needs to be changed. He knows the ladder is 10 feet long and the distance from the base of the house to the bottom of the ladder is 4 feet. What is the angle of elevation of the ladder?

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.

Match each equation with the operation you can use to solve for the variable. 1 subtract 10 2 divide by 10 3add 18 4add 10 5 subtact 18 6multiply by 5. 7multiply by 10. a 5 = 10p b p + 10 = 18 c p + 18 = 5 d 5p = 10

What is another way to express 36 +32