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Tcecarenko [31]

3 years ago

13

En una fabrica se requiere hacer una encuesta a 50 trabajadores sobre su comida preferida . Si en total trabajan 360 mujeres y 2

40 hombres , ¿cuantos hombres y mujeres deben formar muestra para que sea representativa?

1 answer:

Sergio039 [100]3 years ago

5 0

Answer:

25 hombres y 25 mujeres.

Step-by-step explanation:

búscalo

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Congruent triangles pls help

Harrizon [31]

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3 years ago

JK and LM are straight lines. Find /NOK.<br> ( help me pls)<br>

VashaNatasha [74]

Answer:

$NOK = 58$

Step-by-step explanation:

Given

$JOM = 108$

$LON = 50$

Required

Find NOK

From the attached triangle, we have:

$LOK = JOM =108$ --- Corresponding angles

And

$LOK = LON + NOK$

Substitute for LOK and LON

$108= 50+ NOK$

Make NOK the subject

$NOK = 108 - 50$

$NOK = 58$

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4 years ago

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Valentin [98]

Answer:

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Step-by-step explanation:

-36/4

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This means we have 4 groups of 9 negatives

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kvv77 [185]

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