Suppose you buy a movie for $12.98 the sales tax is 6% find the total cost

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.

In which form is the following function written? y = - 2(x – 3)(x + 5)

Build is 120 wide 20 feet high 48 feet long how many cubic feet and the volume