Four friends are equally splitting 1/2 pound of candy. How much will each friend get? Possible answers are, 8 pounds

1/4 pound

16 pounds

1/8 pound

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

Reflect the point (7,0) across the y-axis

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?