The grid shows the positions of a subway stop in your house does subway stop is located at The grid shows the positions of a sub
1 answer:
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Answer:
Step-by-step explanation:
As the numbers are only between 1 and 30
Total number of possible combinations = 30×30×30 = 27000
If there are 100 attempts then
∴ Probability someone can guess the correct combination given 100 attempts is