The correct answer is B
3 4.5 6.75 10.125 15.1875 22.78125 ?
...6 16 ? 244 1,245 7,506 52,591
102 153 306 765 ? 8032.5
...36, 49, 23, 62, ?, 75
3 2 10 ? 17 16
...324 322 640 1914 7648 ? 229368
...1, 1, 1.5, 3, 7.5 , ?
16 4 2 1.5 1 1.875
...97 106 121 138 157 180
...12, 23, 68, 271, 1354, ?
