¿A cuantas familias tendríamos que estudiar para conocer la preferencia del mercado en cuanto a las marcas de shampoo para bebe, si se conoce que el número de familias con bebés en el sector de interés es de 15.000 ? El nivel de confianza es de 95%, el margen de error es de 3% , la probabilidad de que ocurra es el 5% calcular la muestra?

its a trick question

step-by-step explanation:

dogs love water, just turn on the hose and it will run in circles chasing the water all day : )

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.

need more info

step-by-step explanation:

what do you mean by "representation"? graph? table? etc.

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

leave feedback if u need : )