si un editor pone un preda libro, so verderon 20,000 Copios. por cada dollor que coumente, el libro dejaron de vinder Soo libros cuarto debe ser el costo de cada libro poso gouer un ingreso fotos, por las ventas de 425,000 dolores?​

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is