A - rolling exactly one six

Answer:
a. p(x<= 5) = .15 + .4 + .25 = .8
C. .4(4.2) = 1.68
5.4(1-.4) = 3.24
3.24 + 1.68 = 4.92 ,, 4.92 > 4.55 so short is better
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
To find the distance between V1 and AQ use the distance formula

First find the coordinates of both V1: (-6, 5) AQ: (5, 5)
Now plug it in and solve for d (11)
Answer: 5
Step-by-step explanation: x means 5