Posted by **M.A.** on Wednesday, October 27, 2010 at 5:21am.

You type four letters to four different people and address the envelopes. If you then insert the letters into the envelopes randomly, what is the probability that exactly three letters will go into the correct envelopes?

1/2

1/3

1/4

0

Explain your answer.

## Answer this Question

## Related Questions

- math..probabilities - You type four letters to four different people and address...
- math..probabilities - You type four letters to four different people and address...
- math - You type four letters to four different people and address the envelopes...
- Probability - You type four letters to four different people and address the ...
- Probability/Statistics - A secretary addresses 50 different letters and ...
- Probabiltiy - If n letters were put in n envelopes at random, what is the ...
- Y12 Maths A - Suppose you had written 50 letters and addressed 50 envelopes and ...
- math - Robert has three boxes of letters: The first box contains the six letters...
- safety contest scramble - Four words. First word (8 letters), second (6 letters...
- Math - Radio stations use three or four letters for their call letters(name). ...

More Related Questions