Is it 144? But I do not know how to do it step by step. Does it have to do something with the ! factorial or the nPr or nCr? Can you explain the process? Thanks.

Coin_1 Coin_2 Die_1 Die_2
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Outcomes 2 2 6 6
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Total Outcomes = 2 • 2 • 6 • 6 = 144
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Outcomes 2 2 6 6
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Total Outcomes = 2 • 2 • 6 • 6 = 144