No entiendo esta operación En una empresa de productos de maquillaje y cuidado de la piel, el equipo de ventas de la sucursal Robles, obtuvo como premio al cumplimiento de las metas del mes de Diciembre una bonificación de
$1.400.000 pesos. El director comercial de la sucursal desea repartir el premio entre sus vendedoras
Sthefany, Cristina y Ariadna, de tal manera que la parte de Cristina sea la mitad de Sthefany, y a su
vez un cuarto de la de Ariadna.

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Someone answer asap for ! 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.

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.