Tuesday

October 21, 2014

October 21, 2014

Posted by **saleema** on Saturday, November 10, 2012 at 11:47pm.

- math -
**Reiny**, Sunday, November 11, 2012 at 8:18amnumber of possible 2 digit numbers is

5x4 or 20

So the prob of a win is 1/20

E($10) = (1/20)(10) = .50 or 50 cents

So you would expect to lose 50 cents (or win 50 cents) on each $1 play.

**Answer this Question**

**Related Questions**

statistics - At a church bazzar they have a game of chance that consists of ...

Statistics and Probability - The Tri-State Pick 3 lottery game offers a choice ...

mathematics - the theoretical probability of winning the lottery is 1/1,000,000,...

Math--PLEASE HELP!!! - Let's begin with a rather straightforward lottery in ...

Statistics - A gambling game pays 4 to 1 and the chance of winning is 1 in 6. ...

Statistics - A gambling game pays 4 to 1 and the chance of winning is 1 in 6. ...

math - The number uses every number 0-9 the numbers are used only once the ...

maths - lisa won the lottery she used 1/2 of her lottery win to buy a house she ...

math - To win the jackpot in a lottery in Iowa, participants have to select 6 ...

Math- Alg 2 - Help finding probability involving combinations? What is the ...