2 years ago

If you flipped a fair coin 18 times, about how many times would you expect heads to appear? HELP ME PLEASE!!!!!!!

1 answer:

4 0

Answer:

9 or 3.8x10^-6

Step-by-step explanation:

By flipping a coin you'd look at how many times a head could appear (1/2) and multiply that by the 18 times.

Another explanation:

I'm not sure on this but would you raise 1/2 to the 18th power?

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$(x+1)(10x^2-25x+32)$

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vagabundo [1.1K]

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The answer to this problem is, C.

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Hope this helps!

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Katyanochek1 [597]

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