Answer:
O is the answer.
Step-by-step explanation: The initial value starts at 0 because the pool is empty.
Step-by-step explanation:
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4/8 or
1/2
if there are 8 students and 4 of them study Chemistry then we take those 4 out of the equation then there are 4 left and there are now 4 possibly choses
1) x=65
2) x= 70
3) x= 40
4) x= 131
5) x= 75
6) x= 49
7) x= -12
8) x= 42
