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loris [4]
3 years ago
13

Lisa tossed two fair coins at the same time. She repeated this trial 180 times. How many trials should Lisa expect to result in

both coins showing tails?
Mathematics
1 answer:
Neporo4naja [7]3 years ago
7 0

Answer:

47

Step-by-step explanation:

4-3=7 7x3= 54 54-13= 47

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