WeMoveU charges an hourly rate for a moving team to load and unload a truck. The charges is a different hourly rate for a team p
1 answer:
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SOLUTION
From the question, we want to find the probability of selecting a slip of paper with the letter t on it, then selecting the letter r, with replacement.
This means the probability of selecting t and r.
That is
There are 12 letters (total outcomes). And there are 2r and 2t.
So probability becomes
Hence the answer is