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.
[[43, 20, 22, -11, -21], [31, 7, 32], [-47, 38, 16, 23], [-44, 1], [-7, -43, 49], [-33, 0, -41, -13], [15, -43, -45, -14], [-46, -42], [15, -15, -24], [19, -4]]