Someone flips five coins, but you don’t see the outcome. The person reports that no tails are showing. What is the probability that the person flipped 5 heads?

50 percent

Step-by-step explanation:

If you are told there are no tails showing, the coins are all heads or standing on their edges, a rather uncommon event. Hence the probability that the person flipped five heads  = 1 - P(coins on edge and facing flipper), which for all practical purposes for coins landing on a hard surface is 1.0.

answer:  

123455421

step-by-step explanation: easy