Each group of students receives a bag that has 8 red cubes, 2 green cubes, and 10 blue cubes. If each group makes 100 pulls and replaces the cube after each pull, how many times would you expect them to draw a red cube?
Answers
Answered by
0
Answer:
4 times
Step-by-step explanation:
Answered by
0
Answer:
40 red cubes
Step-by-step explanation:
for the red cubes you take and you multiply 8x100 then divide by 20 cause there are 20 cubes altogether and get 40 for the green cubes you take and you multiply 2x100 then divide by 20 and get 10 for the blue cubes you take and you multiply 10x100 then divide by 20 and get 50
Similar questions