Aplane traveled 1176 miles to phoenix and back. the trip there was with the wind. it took 14 hours. the trip back was into the wind. the trip back took 28 hours. what is the speed of the plane in still air? what is the speed of the wind?

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

What point is the projection of q on a) r b) s c) t

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?