Daniel tiene por vender 350 kg. de pescado. Vende primero 53.80 kg. Luego el doble de lo que vendió primero y la tercera venta fue de tantos kilogramos como las dos ventas anteriores juntas. ¿Cuántos kilogramos aún le falta vender? ayuda pls doy corona :'D

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.

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.

Ineed on this question me get the answer