Twelve.
Rosalina is not in Super Mario Kart. She is in Mario Kart Wii.
Super Mario Kart is 16-bit.
There are currently 8 Mario Kart games:Super Mario Kart (SNES)Mario Kart 64 (N64)Mario Kart Double Dash (GC)Mario Kart Wii (Wii)Mario Kart DS (DS)Mario Kart Arcade GP (Arcade)Mario Kart Arcade GP 2 (Arcade) (Japan only)Mario Kart Super Circuit (GBA)
thewe are 32 courses in mario kart wii
I Think One Right Now. There Is No Mario kart Wii 2!
24.
You can race up to 7 opponents, for a total of 8 racers. It is possible, however, to have less than 8 players in a race (2 players is the minimum required).
i think 26
16
6
24
I reccommend going to the Mario Kart wiki. There's way too many to mention here.