25 points-
two cylinders are similar. the surface area of one is 64cm^2, and the surface area of the other is 81 cm^2. find the scale factor between them.
scale factor =
_ : _

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.

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?