Posted by **M.A.** on Tuesday, October 26, 2010 at 5:31pm.

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 ...
- 5th grade math - mrs jones wrote 8 personal letters and addressed 8 envelopes to...
- Y12 Maths A - Suppose you had written 50 letters and addressed 50 envelopes and ...
- stastics - Imagine that you have 10 CDs and 10 envelopes on a table before you; ...
- Math - Suppose there is a bag containing 25 envelopes and 10 of the envelopes ...

More Related Questions