When parked parallel to the curb, your vehicle must

a. be within 18 inches of the curb
b. be within 12 inches of the curb
c. always have parking lights on

The answer is B. be within 12 inches of the curb.

When you are parking or parked parallel on your curb side wheels, you must take straight and pull forward. Your wheels must be on or less than 1 foot or 12 inches from the curb.

the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.