Question

a single coin is tossed 5 times what's the probability of getting at least 1 head​

Answer 1

Answer:

With 5 coins to flip you just times 16 by 2 and then minus 1, so it would result with a 31 in 32 chance of getting at least one heads. With 6 coins you times by 2 and minus by 1 again resulting in a 63 in 64 chance.