Two cards are drawn from a standard 52-card playing deck. what is the probability that the draw will yield an ace and a face card?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.