Answer:
Each individual lost 6 pieces
Step-by-step explanation:
Initially, there were 32 pieces
After a while, 20 was left
The number of pieces lost will be 32-20 = 12 pieces
We are told that equal number of pieces were lost
So the number of pieces lost per individual will be:
12/2 = 6 pieces
the answer is 7.2 10³
7.2 10³
b
Total bars = 4 + 5 + 7 + 9 = 25
Probability of Reese bar = 7/25
Probability of milky way = 9/25