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mel-nik [20]
2 years ago
12

Al hacer el corte del día en un restaurante, el administrador hace 3 rollos de billetes de la misma denominación, en el primero

hay $1350, en el segundo $1700 y en el tercero $3550, ¿Cuántos billetes hay en cada rollo y de qué denominación son? ayuda porfaa
Mathematics
1 answer:
Dmitry [639]2 years ago
5 0

Dado que al hacer el corte del día en un restaurante, el administrador hace 3 rollos de billetes de la misma denominación, y en el primero hay $1350, en el segundo $1700 y en el tercero $3550, para determinar cuántos billetes hay en cada rollo y de qué denominación son se debe realizar el siguiente cálculo, obteniendo los divisores comunes de estos números:

1350 --- 1700 --- 3550 = Divisores comunes cuyo número corresponde al de los billetes de dólar son 1, 2, 5, 10 y 50

Así, los rollos podrían ser de las siguientes cantidades, obteniendo los resultados de la división de la cantidad de dinero por la denominación del billete:

$1 = Primer rollo de 1350 billetes, segundo rollo de 1700 billetes, tercer rollo de 3550 billetes

$2 = Primer rollo de 675 billetes, segundo rollo de 850 billetes, tercer rollo de 1775 billetes

$5 = Primer rollo de 270 billetes, segundo rollo de 340 billetes, tercer rollo de 710 billetes

$10 = Primer rollo de 135 billetes, segundo rollo de 170 billetes, tercer rollo de 355 billetes

$50 = Primer rollo de 27 billetes, segundo rollo de 34 billetes, tercer rollo de 71 billetes

Aprende más en brainly.com/question/22561192

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Let X the random variable that represent the scores of a population, and for this case we know the distribution for X is given by:

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As we can see on the figure attached the z value that satisfy the condition with 0.9 of the area on the left and 0.1 of the area on the right it's z=1.28. On this case P(Z<1.28)=0.9 and P(z>1.28)=0.1

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