Definition: 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.
Input: [[-38, 20], [5, -23], [-49, -7, 6], [-33, -8], [5, -31, 31, 47, 46], [-30, 46, -4], [-34, -30, 42], [30, -26], [30, 49, -23], [30, -2, -17]]

[-760, -115, 2058, 264, -10388410, 5520, 42840, -780, -33810, 1020]