9
There are eight possible outcomes: HHH, HHT, HTT, HTH, THT, TTT, TTH, THH.
The probability you'd get heads is still one half.
Use Pascal's Triangle Answer is 14641 different outcomes. - - - - 1 - - - 1 - 1 - - 1 - 2 - 1 - 1 - 3 - 3 - 1 1 - 4 - 6 - 4 - 1
three heads two head, one tails one heads, two tails three tails
9
If you flip a coin 2 times, there are 4 possible outcomes; HH, HT, TH, TT.
If each coin is a different color, then there are 32 possible outcomes. If you can't tell the difference between the coins, and you're just counting the number of heads and tails, then there are 6 possible outcomes: 5 heads 4 heads 3 heads 2 heads 1 heads all tails
There are 24 = 16 ordered outcomes, that is outcomes in which the order of the results is relevant. If not, there are 5 outcomes (0 heads, 1 head, 2 heads, 3 heads and 4 heads).
There are eight possible outcomes: HHH, HHT, HTT, HTH, THT, TTT, TTH, THH.
12.5%
3 ways, out of 12 possible outcomes.
0.375
If you roll a standard die and flip a penny at the same time, there are 12 possible outcomes. You can find this out quickly by multiplying the number of outcomes of the coin (2) by the number of outcomes of the die (6). Here they are: Heads, 1 Heads, 2 Heads, 3 Heads, 4 Heads, 5 Heads, 6 Tails, 1 Tails, 2 Tails, 3 Tails, 4 Tails, 5 Tails, 6
The probability you'd get heads is still one half.
Use Pascal's Triangle Answer is 14641 different outcomes. - - - - 1 - - - 1 - 1 - - 1 - 2 - 1 - 1 - 3 - 3 - 1 1 - 4 - 6 - 4 - 1
As a group, I count four. 3 heads 3 tails 2 heads, 1 tail 2 tails, 1 head