A coin is flipped and a die is rolled. Find the probability of getting a tail on the coin and a 3 on the die.Question 3Answera.1/2b.1/12c.1/6d.8/12
Question
A coin is flipped and a die is rolled. Find the probability of getting a tail on the coin and a 3 on the die.Question 3Answera.1/2b.1/12c.1/6d.8/12
Solution
Para resolver esta pregunta, debemos encontrar la probabilidad de dos eventos independientes: obtener una cara en la moneda y un 3 en el dado.
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Probabilidad de obtener una cara en la moneda:
- Una moneda tiene dos caras: cara y cruz.
- La probabilidad de obtener una cara es .
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Probabilidad de obtener un 3 en el dado:
- Un dado tiene seis caras, numeradas del 1 al 6.
- La probabilidad de obtener un 3 es .
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Probabilidad de ambos eventos ocurriendo juntos:
- Como los eventos son independientes, multiplicamos las probabilidades individuales.
- .
Por lo tanto, la probabilidad de obtener una cara en la moneda y un 3 en el dado es .
La respuesta correcta es: b.
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