Answer:
x > 120
Step-by-step explanation:
Answer:
Step-by-step explanation:


Hence lake will never be free of pesticide.
Answer:
18225
Step-by-step explanation:
Answer:
Since the balls are drawn with replacement, it means the individual probability remain constant,
I have solved this problem on paper (Figures Attached).
Thanks.
Answer:B
Step-by-step explanation: