math

posted by .

frank tosses a baseball card into the air. the card lands face up 30 out of 50 times. how many times can you expect the card to land face up in the next 75 tosses?

  • math -

    75 = 50*1.5
    you'd expect 30*1.5 = 45 face-up tosses

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Card Trick

    I know this isnt a school question but I want to know. My friend did this card trick. She shuffled the cards, showed me the bottom one and told me that was my card. Then she showed me a card from the bottom and said is this your card …
  2. College Math

    A card is selected from a standard deck of 52 playing cards. A standard deck of cards has 12 face cards and four Aces (Aces are not face cards). Find the probability of selecting ยท an even number ten or less given the card is a not …
  3. Math

    A single card is drawn from a standard deck of cards. Find the following probabilities. A face card is a jack, queen, or king. P(face card | queen) ________ P(king | face card ________
  4. ALGEBRA

    A single card is drawn from a standard deck of cards. Find the following probabilities. A face card is a jack, queen, or king. P(face card | queen) = P(three | not a face card) =
  5. ALGEBRA

    A single card is drawn from a standard deck of cards. Find the following probabilities. A face card is a jack, queen, or king. P(face card | queen) = Correct: Your answer is correct. P(three | not a face card)
  6. algebra

    A single card is drawn from a standard deck of cards. Find the probability if the given information is known about the chosen card. A face card is a jack, queen, or king. P(face card|queen) Thank you
  7. algebra/Did I do this right

    A single card is drawn from a standard deck of cards. Find the probability if the given information is known about the chosen card. A face card is a jack, queen, or king. P(face card|king) I came up with 12/52 Thank you
  8. algebra/Can you see if I am right

    A single card is drawn from a standard deck of cards. Find the probability if the given information is known about the chosen card. A face card is a jack, queen, or king. P(face card|king) 4/52 Thank you
  9. Probability

    A card is drawn from a standard deck. What is the probability that the card is less than 7, given that the card is not a face card?
  10. math

    A player drawn a face card and a 3 and a 4 from a standard deck of cards (without an ace). According to the rules of blackjack a face card counts as a 10. What is the probability that the next card she draws will bring her total to …

More Similar Questions