Guzman Rose
05/29/2023 · Primary School

De quantas maneiras diferentes, um pintor pode pintar 4 paredes tendo 7 cores diferentes?

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Para resolver o problema de quantas maneiras diferentes um pintor pode pintar 4 paredes usando 7 cores diferentes, precisamos considerar que cada parede pode ser pintada de forma independente das outras. Para cada uma das 4 paredes, o pintor tem 7 opções de cores. Portanto, o número total de maneiras de pintar as 4 paredes é dado pelo produto das opções para cada parede. Assim, a fórmula para calcular o número total de combinações é: \[ \text{Total de maneiras} = 7 \times 7 \times 7 \times 7 = 7^4 \] Calculando \(7^4\): \[ 7^4 = 2401 \] Portanto, o pintor pode pintar as 4 paredes de **2401** maneiras diferentes.

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O pintor pode pintar as 4 paredes de 2401 maneiras diferentes.
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