Y'ALL PLEASE HELP ME OUT IF YOU CAN :) Determine the arc length of AB. Give your answer to two decimal places. SHOW YOUR WORK so I can see if it makes sense. ( no links as answers)

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.

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week