he couldn't explain how the continents moved... suggested contineâ¦ a few scientists considered Wegener's ideas plausible and contâ¦ What was Alfred's hypothesis?
Trifecta Bet Definition and Introduction When youâre ready to tackle some of the more complex bets, why not try a Trifecta? The definition of a Trifecta is the correct selection of the first, second, and third place finishers across the wire in the exact order. Trifecta betting is popular because even a small wager can have a big payoff due to the difficulty of correctly selecting the top 3 finishers.
The Trifecta Box. 1  A three horse box at $1 betting units involves 6 combinations. 2  A four horse box at $1 betting units involves 24 combinations. 3  A five horse box at $1 betting units involves 60 combinations. The Trifecta Fan. The Trifecta Fan is so named because the bet structure fans out from the pin position to the show position. The first version of this bet structure involves using two Key Horses in the win spot, with two, three, four or more other horses in the place position with two, three, four or more horses in the show position. The Trifecta Fan gives a horseplayer a lot of coverage at a reasonable cost. The Fan should be ...