In this task you will be given a list of lists, of numbers. For every inner list, you should multiply every number in that list and put the results in your answer. The output should be a list of numbers with the same length as the number of the lists in the input list.
[[17, 19, 12, -20, 10], [-33, 23, -15, 45, -3], [40, 28], [45, 0, -46, -3], [11, 28, -39], [-43, -37], [35, -28], [-47, 41, 44], [23, 50, -45, -45, -28]]