30 4 8 July 8, 2019 16 32 64 128 30 4 8 2 2 30 * 4 80 30 4 85 30 4 88 30 4 8 3 30 4 84 30 4 86 30 4 82 30 4 81 4 30 8 15 4 30 8 is how many hours 30 8 4 1 4 30 8 45 4 30 89