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Hello can you please help me posted picture of question
5 months ago
Q:
hello can you please help me posted picture of question
Accepted Solution
A:
Total number of fish in the tank = 40
Number of goldfish in the tank = 18
Probability of picking a goldfish = 18/40
After picking first fish,we have 17 goldfish in the tank and total fish now are 39.
So, probability of picking the second goldfish = 17/39
The probability of picking two goldfish = 18/40 x 17/39 = 51/260
Thus, option C gives the correct answer