0 Answer

data Genius

#### A PHP Error was encountered

Severity: Notice

Message: Undefined index: userid

Filename: views/question.php

Line Number: 192

Backtrace:

File: /home/noqkocv1izd6/public_html/application/views/question.php

Line: 192

Function: _error_handler

File: /home/noqkocv1izd6/public_html/application/controllers/Questions.php

Line: 416

Function: view

File: /home/noqkocv1izd6/public_html/index.php

Line: 315

Function: require_once

data Genius
Punditsdkoslkdosdkoskdo

## How many different rearrangements of the letters REARRANGE are possible?

b) If one of these is chosen at random, what is the probability that the R’s are together.

c) If a rearrangement is chosen at random from those with the 3 R’s together, what is the chance that it

begins and ends with E?