If Jesse flips a coin five times in a row, what is the probability that the result will be heads at least 3 times?  Answers.
A) 21/128 B) 29/128 C) 35/128 D) 1/16 E) 1/2
Question : Atleast 3 heads in 5 flip.   The total outcome of flip is = 2^5 = 32   For any Coins problem write the ask in the shown format.   HHHTT   HHHHT   HHHHH   Once you have written in the above mentioned format the answer is pretty straight.   HHHTT = [5!]/3!*2! = 10   HHHHT = [5!]/4! = 5   HHHHH = [5!]/[5!] = 1   Sum 5  / 5= 
<gadget id="calculator">5  / 5</gadget>
<output>1</output>
1   Sum= 10+5+1= 
<gadget id="calculator">10+5+1</gadget>
<output>16</output>
16/32= 1/2   Answer - 1/2
<result>E</result>
If Jesse flips a coin five times in a row, what is the probability that the result will be heads at least 3 times?