Please help 20 points

which inequality do I pick for the word problem

The height to ride the roller coaster mist be at least 3 feet but no more than 6 feet tall

A) x < 3 or x > 6
B) 3 < x < 6
C) 3 <= x <= 6
D) x <= 3 or x => 6

the <= means greater than or equal too