math

posted by .

You are going to toss 2 pennies 20 times. Make a prediction. how many times do you think the 2 pennies will come up as:

2 heads:
2 tails:
1 head, 1 tail:

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. statistics

    TOSS 2 PENNIES 20 TIMES. WHAT IS THE PROBABLITY OF GETTING 2 HEADS
  2. sciences

    you and your partner are about to toss 2 coins 100 times. Predict about how many times the outcome woukd be. a. heads-heads b. heads-tails c. tails-heads d. tails-tails - My answer is 25% for each toss. you need to EXPLAIN your answer. …
  3. 6th grade math

    Victoria has pennies, dimes, and quarters. She has a total of $26.28. There are two times as many dimes as pennies. There are five times as many quarters as pennies. How many of each coin does she have?
  4. math

    A child's coin bank contains $2.58 in pennies and nickels. If the number of pennies is 36 less than 2 times the number of nickels, how many pennies are in the bank?
  5. MATH

    some pennies were on the table.erin saw that 56 were heads up and 44 were tails up.what fraction of the pennies were hrads up?
  6. math

    Three pennies are tossed into the air.What is the probability they will match either heads-heads-heads or tails-tails-tails when they land?
  7. math

    Jenny places 100 pennies on a table, with 30 showing heads and 70 showing tails. She chooses 40 distinct pennies uniformly at random and turns them over. That is, if a chosen penny was showing heads, she turns it to show tails; if …
  8. algebra

    A coin is tossed 3 times. Find the probability of obtaining the following: a) heads on the first and last toss, and tails on the other toss b) at least 2 heads c) at most 2 heads
  9. math

    if you tossed 2 nickles 100 times, how many times would you expect to get a)2 heads b)2 tails c)1 head and 1 tail
  10. finite math (probability

    suppose you toss a coin 100 times and get 57 heads and 43 tails. Based on the results what is the probability that the next toss will be head.

More Similar Questions