3 years ago

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

Mathematics

2 answers:

trapecia [35]3 years ago

8 0

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

Ann [662]3 years ago

5 0

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

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