Una empresa de telecomunicaciones , en el año 2018 estimo la eficacia en la solucion de reclamos de los usuarios antes de 72 horas , de la siguiente manera.
Costo de la factura: 7 de cada 20 reclamaciones fueron antes de 72 horas.
Conexion: 17 de cada 20 reclamaciones fueron solucionadas antes de 72 horas.
servivio de reparacion: 3 de cada 5 reclamaciones fueron solucionadas antes de 72 horas. La eficacia promedio aproximada de dicha empresa es del:
por fa ayudenme a resolverla , es urgente

Factor the expression using gcf 9b+45

What is 1/3x5 on anuber line what does it look like on a number line

On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry.how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.