What is the probability of selecting a face card or a red card randomly from a deck of playing cards?

Evaluate cos2θ for cosθ = square root of 3/2

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′?

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function