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OpenStudy (anonymous):
help, 4 coins are thrown into the air, what is the chance of getting 3 heads, and 1 tail ?
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OpenStudy (anonymous):
There are 4 coins. Each coin has two sides. 4*2=8. Then multiply 8 to 8, that is the how many combinations you can make. You have a 4 out of 64 chance of getting that.
OpenStudy (anonymous):
All you need to do is simplify the fraction.
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