well first off i think its a pointless Q and i have no idea
9-2=7, 23-9=14, 51-23=28, 107-51=56. therefore, since the next number in the sequence will be twice the previous difference, it will be 107+112 which is 219
2.3786544 × 107
23 and 107/200
107 double difference each time 2 + 7 = 9 9 + 7 + 7 = 23 23 + 14 + 14 = 51 51 + 28 + 28 = 107
23 and 107/200
It is: 23 and 107/200
About 107 miles or 171 kilometres.
23 and 107/200 or 4707/200
Start by adding 7, then add 7x2, then 7x4, then 7x8, etc. 2 + (7x1) = 9 9 + (7x2) = 23 23 + (7x4) = 51 51 + (7x8) = 107 The next number is 219.
Jeopardy - 1984 2007 Teen Tournament Quarterfinal Game 2 23-107 was released on: USA: 6 February 2007
The New Price Is Right - 1972 15-107 was released on: USA: 23 February 1987
Let's Make a Deal - 2009 3-107 was released on: USA: 23 February 2012