How many possibly outcomes of flipping a coin four times?

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.

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9

3 is greater then both of those numbers