4. The timetable for a flight from London to Los Angeles is shown (London Heathrow)
LHR 15:30–>18:50 LAX(Los Angeles International)
When it is 7am on Tuesday in London, it is 11pm on Monday in Los Angeles. How long should the
journey last? Give your answer in hours and minutes.

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.

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11