If 45 and 40 are the respectively
median and mean of any data, then find its mode

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.

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*