SOLUTION: You flip two coins. What is the probability that you flip at least one head?

Algebra.Com
Question 979918: You flip two coins. What is the probability that you flip at least one head?
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
You flip two coins. What is the probability that you flip at least one head?
----------
3/4
-----
There are 4 possible outcomes:
T T
H T
T H
H H
----------
3 of the 4 have >= 1 head

RELATED QUESTIONS

you flip three coins. What is the probabilty that you get at least two heads, fiven that... (answered by richard1234)
suppose you flip a oin 3 times what is the probability that at least once the coin comes... (answered by stanbon)
If you flip two coins, the probability that both will come up heads is _____. (answered by eshomali)
Suppose that you flip a coin 12 times. What is the probability that you achieve at least (answered by greenestamps)
Suppose that you flip a coin 15 times. What is the probability that you achieve at least (answered by Edwin McCravy)
What is the probability that you will get either a head or a tail when you flip a... (answered by FrankM)
You flip a coin three times. (a) What is the probability of getting heads on only one... (answered by solver91311)
If you flip a coin, the possible outcomes are HHH, HHT, HTH, HTT, THH, THT, TTH, TTT.... (answered by Fombitz)
Matt flipped two fair coins together. He continued doing so until at least one of the... (answered by sudhanshu_kmr)