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TiliK225 [7]
3 years ago
7

What is the answer to 2(14/2R - 15+2R - 3/2+7R)-4

Mathematics
2 answers:
sleet_krkn [62]3 years ago
6 0
I hope this helps you



2.(7R-15+2R-3/2+7R)-4


2. (16R-33/2)-4


2.16R-2.33/2-4


32R-33-4


32R-37
Airida [17]3 years ago
4 0
32R-37 is the answer
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Answer:

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Step-by-step explanation:

Si todos tienen la misma probabilidad de estar en cargo de presidente y vicepresidente, entonces:

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p = 12/27

Ahora queremos calcular lo mismo para vicepresidente, y el cálculo es exactamente igual, con la diferencia de que en esta situación, ya hay una mujer en el cargo de presidente, entonces hay 11 mujeres que pueden ser vicepresidente, y un total de: (11 + 15 = 26 personas)

Entonces ahora la probabilidad es:

q = 11/26

La probabilidad conjunta (es decir, la probabilidad de que ambos eventos pasen) es igual al producto de las probabilidades individuales.

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2 years ago
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