How many 4 card hands that contain exactly 3 aces and 1 queen can be chosen from a 52 card deck? a.12 b. 16 c.4 d. 8

Which answer is it for it to be simplified completely?

What is the slope of a line that is perpendicular to y = 3x + 1

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.