useless trivia: What Word Means: Cosecant, A Mathematical Term From Trigonometry?

Questions

What brand of car does Mr. Wolf drive?

"The Leap Home, Pt 2", takes place during this war, where Sam's brother dies.?

In "Play It Again, Seymour", Sam's Leapee is the spitting image of this actor.?

Sam Leaped into a woman for the first time in this episode.?

This is the name of the computer linked to Sam and Al by their brainwaves.?