Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

sheaangel

HELP ME! (deck of cards) Find the possibility that you can draw a perfect 21 in 2 cards

  • one year ago
  • one year ago

  • This Question is Closed
  1. Akeller27
    Best Response
    You've already chosen the best response.
    Medals 0

    are there an choises

    • one year ago
  2. sheaangel
    Best Response
    You've already chosen the best response.
    Medals 0

    no there are not any

    • one year ago
  3. kropot72
    Best Response
    You've already chosen the best response.
    Medals 1

    The probability of an ace on the first draw is 4/52. The probability of a 10 or a face card on the next draw is 16/51. The combined probability is the product of the two probabilities.

    • one year ago
    • Attachments:

See more questions >>>

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.