math

i sorda know how to do this problem, but i am gonna ask anyway.
ADDITIONAL INFO:
consider a regular deck of cards without the jokers. Cards are replaced after each draw. Find the probability of each of the following.
QUESTION:
P(pair of red kings)

wow that's a hard one i have no idea sorry

Since you are replacing the card after the "event", you are looking at the same probablility in succession, where the first result has no effect on the next result.

To draw a red king?
How many red kings are there?
How many cards are there?

so P(one red king)=2/52 or 1/26
and then for two it would be 1/26*1/26

Can you figure out what it would be if the card is not replaced?

  1. 👍 0
  2. 👎 0
  3. 👁 59

Respond to this Question

First Name

Your Response

Similar Questions

  1. English

    Grapes of Wrath chapter 14-15 -Theres gonna come sompin outta this, gonna change the whole country." comment

    asked by Pini on January 23, 2008
  2. Algebra

    The problem gives the info. p=40 and x=52balloons. p=20 and x=62 balloons. I have to write and equation of the line for the demand using p=mx+b. I know I have to find the slope in order to do this.But have no idea how to do that

    asked by Terry on June 26, 2010
  3. chemistry

    This is a lengthy problem, but I really don't understand it. Any assistance given would be greatly appreciated. An analysis was done on a rock sample to determine its rubidium content. The rubidium content of a portion of rock

    asked by Jane on February 15, 2010
  4. Allied Health

    Of the following types of information, which one has the stictest rules regarding the release of information? A. substance abuse info. B. Mental illness info. C. Genetic info. D. Adoption info.

    asked by janice on August 30, 2010
  5. english

    In the book Roll of Thunder, Hear my Cry, what is the double meaning of Mr. Granger's words when he says he ain't gonna stand for no hanging on his place, and if y'all touch one hair on that boy's head, he's gonna hold every man

    asked by Annie on April 26, 2012
  6. English

    -Grapes of Wrath chapter 14-15 what is the relationship between Farm owners and Migrant workers ? -"Grandpa didn't die tonight, he died the minute he left the land" coment. -"there's gonna come sompin outta this ,gonna change the

    asked by Pini on January 23, 2008
  7. Science

    I have to write a 1750 word paper for my science class and can not find any info on this, Nonliving and living factors that contribute to or are affected by the problem. Can anyone give me any web pages to go to and find info?

    asked by Amanda on August 21, 2009
  8. algebra 1b

    i need help!!!!!!!!!!!! Please post your problem and your attempts to solve it. Then we'll be glad to help you. what's the problem? I have a test on wednesday or thursday and I think I'm gonna pass it! I need help with Simplifying

    asked by unspoken on October 1, 2006
  9. math

    need a linear equation for this problem: A car rental company charges a base fee of $25, then an additional $5 for every additional 50 miles thanks

    asked by jesse on December 22, 2008
  10. English

    Iam writing a comparison essay between katy perry fireworks and the climb by miley cyrus. I need help starting off a good introduction. Thesis statment:An analysis of he literacy devices in katy perry"fireworks" and miley

    asked by lalala on November 2, 2011

More Similar Questions