uviouibui

1 Questions
0 Answers

0

698

1

+4

Please help

1 Three balls are numbered 1, 2, 3 and placed in a bag. A ball is chosen, its number recorded, then the ball placed back in the bag. This process is repeated twice more. The resulting 3 recorded numbers are added.
Bob walks in the room after the three read more ..

uviouibui May 26, 2020