Chance of getting 4 heads in a row is (1/2)^4=1/16. So it should take 16 tries to likely get 4 heads in a row. Now to find amount of coin tosses it would be 16 x 4 = 64 coin tosses.
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Answer:
n + 8
Step-by-step explanation:
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Why I'm answering this?
15. Because 1 in every 3 picks is orange. 1x5 = 5, and 3x5=15.