posted by .

if freddy tosses a coin three times, what is the probability that the coin will turn up hesds,tails,heads, tails in that order? I came up with 1/2 correct?
also the ratio length to the width of the alamo isabout 5to 3 if the width of the alamo is 63ft about how long is the alamo? would that be 37.4ft?

  • math -

    It would help if you proofread your questions before you posted them. You indicate three tosses with four outcomes.

    The probability of any one toss = 1/2

    The probability of all/both events occurring = product of the individual events.

    If ratio of length to width = 5/3 and width = 63, the length will be > 63.

    5/3 = x/63

    Solve for x.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math

    In a game, a player tosses a coin 4 times. If the player gets 3 or 4 heads, he/she wins. What is the theoretical probability of winning this game?
  2. Math Problem ( 6th grade math)

    Brandon tosses a coin 500 times. The coin lands on tails 320 times. A: What is the experamental probability of getting heads?
  3. math

    Carolyn tested a coin to see if it was evenly weighted. She flipped the coin 100 times and came up with 42 heads and 58 tails. How does the relative frequency of tails to heads compare to the probability of tails in this experiment?
  4. statistics

    air coin is flipped 20 times. a. Determine the probability that the coin comes up tails exactly 15 times. b. Find the probability that the coin comes up tails at least 15 times. c. Find the mean and standard deviation for the random …
  5. probability

    You flip a fair coin (i.e., the probability of obtaining Heads is 1/2) three times. Assume that all sequences of coin flip results, of length 3, are equally likely. Determine the probability of each of the following events. {HHH}: …
  6. Math

    we have 2 coins: coin 1 comes up with the probability of tails of 2/3 while coin 2 comes up with the probability of tails of 1/3 you don't know which is which so you pick one up at random and flip it . If its tails, you guess that …
  7. Math

    Victoria tossed a coin 30 times and got 17 heads. What is the ratio of heads to coin tosses?
  8. Math

    A biased coin is tossed 3 times. The probability that the coin will land on heads is 0.6 The probability that the coin will land on tails three times is less than 0.1 Is this correct?
  9. Math

    Suppose you have a coin that lands on Heads with probability 0.6 There are three coin flips defined as X. Heads count 1 and tails count 0 – e.g., if three heads then X= 3; if a head and two tails then X = 1; if three tails the X …
  10. Gr 12 Data

    Sarah tosses 5 coins, one after the other. a) How many different outcomes are possible?

More Similar Questions