Answer:
coool
Step-by-step explanation:
Answer: 25
Step-by-step explanation:
• 6 blue marbles
• 3 green marbles
• 4 black marbles
• 2 yellow marbles
Based on this information, how many black marbles could be expected in the box?
Answer:
100 black marbles
Step-by-step explanation:
The experimental probability of a black marble is
P(black) = 4/20 = 1/5
We expect that out of the 500 marbles in the box, 1/5 of them are black
1/5 (500) = 100
There should be 100 black marbles
100 black marbles can be pulled