Wednesday

August 27, 2014

August 27, 2014

Posted by **yorkie16** on Thursday, April 23, 2009 at 12:20pm.

- math -
**dragon girl**, Thursday, April 23, 2009 at 3:38pm3 out of 9?

- math -
**Reiny**, Thursday, April 23, 2009 at 3:39pmso three are not cracked.

prob of getting 2 not cracked = 3/9)(2/8) = 1/12

or

choose 2 from the 3 non-cracked = C(3,2) = 3

choose any 2 of the 9 = C(9,2) = 36

so prob = 3/36 = 1/12

**Related Questions**

language arts - I have to do a school essay but don't have a awesome intro ...

spanish - how we say :candy canes ,poinsettia, in spanish

statistics - *Give all probabilities to four decimal places. Bowl #1 contains 4 ...

Probability Math - The probability of a red candy being selected from a bowl is ...

Math - A bag of hard candy contains 8 cherry candies, 6 grape candies, 7 ...

statistics - Bowl #1 contains 4 grape candies, 5 lemon candies, 6 cherry ...

Probability - The probability that an individual egg in a carton of eggs is ...

math - The maker of a candy that comes in the color Blue, Red, White, Green, ...

English - 1. Where is there a candy striper? 2. Where can we see a candy striper...

Probabilities Help - The probability that an individual egg in a carton of eggs ...