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Mathematics
, 05.05.2020 00:18
nathanstern21
John flips a fair coin 40 times. How many times can he expect heads to appear?
4
10
15
20
Answers: 3
Show answers
Answers
Answer from:
lolamegananne
The answer is 20, since it’s heads and tails you have a half and half chance, therefore you divide 40 in half and get 20
Answer from: Quest
.
step-by-step explanation:
Answer from: Quest
The answer to that is 6
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John flips a fair coin 40 times. How many times can he expect heads to appear?
4
10
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