To ride a roller coaster, a visitor must not be less than 56 inches tall.

use h to represent the height (in inches) of a visitor able to ride.

Required expression would be

Step-by-step explanation:

Since we have given that

To ride a roller coaster, a visitor must not be less than 56 inches tall.

Let h be the height of a visitor able to ride.

It means, h must not less than 56 inches.

Mathematically, it is expressed as

Hence, required expression would be

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )