How many possibly outcomes of flipping a coin four times?
2 answers:
8 times because you take 4 times 2 and get 8
<h3>
Answer: 16</h3>
Reasoning:
There are 2 outcomes if you flip only one coin (H or T).
There are 2^2 = 2*2 = 4 outcomes if you flip two coins (HH, HT, TH, TT).
There are 2^3 = 2*2*2 = 8 outcomes if you flip three coins.
There are 2^4 = 2*2*2*2 = 16 outcomes if you flip four coins.
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