Answer:
32
Step-by-step explanation:
8 feet
B, D, B, D
Work Shown:
3 blue + 3 red = 6 pens that are either blue or red
4 black + 3 blue + 3 red = 10 pens total
6/10 = 3/5 is the probability of selecting either blue or red
3/5 = 0.60 = 60%
0, 0
0.5, 1
1, 2
1.5, 3
2, 5
2.5, 6
3, 7