A sports drink recipe calls for five thirds of tablespoons of powdered drink mix for every 12 ounces of water how many batches can you make with 5 tablespoons of drink mix and 36 ounces of water

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.

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.