If X || Y and Y || Z, then _

A) A || B
B) X || Z
C) X⊥A
D) A⊥Z

What is the value of x in the equation7x+2y=48 when y=3

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?