Find an ordered pair to represent →t in the equation →t=-8→u if →u =(-1,4) and →v =(3,-2).
A. (8,-32)
B. (16,-4)
C. (-32,8)
D. (-4,16)
PLEASE HELP. QUICKLY. 50 POINTS.

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?