hisrh
contestada

PLZZZZ HELP
martin tosses 4 pennies, what is the probability that at least 3 coins land on heads

Respuesta :

rorycampbell0721

Answer:

5/16

Step-by-step explanation:

There are a total of 16 different outcomes because 2*2*2*2 = 16.

There are 5 different ways for him to get 3 or more heads:

HHHT

HHTH

HTHH

THHH

HHHH

Therefore the probability is 5/16

beristainemilio33
5/16 hope it helps!! ^^^^^^^^ good luck