Valentina decide viajar junto con su familia a puño y Ayacucho en su auto durante su viaje observa muchos carteles a lo largo del camino como el que se muestra continuación 60 km/h velocidad máxima si X representa la velocidad del auto de Valentina cuál es la innovación que representa a la información del cartel observando por Valentina

There are 20 children in the cast of a class play and 8 of the children are boys of the boys 4 have a speaking part in the play and of the girls 8 do not have a speaking part in the play if a child from the cast of the place chosen at random what is the probability that the child has a speaking part

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.