Question

Children that are less than how many years old, or how many pounds or under what height must have a booster seat or child passenger restraint system?

a) 3 years old, 40 lbs, 4 feet
b) 4 years old, 50 lbs, 5 feet
c) 5 years old, 60 lbs, 6 feet
d) 6 years old, 70 lbs, 7 feet

Answer 1

Children age 4 years old, weighing 50 lbs, and under 5 feet in height should use a booster seat. These requirements align with the normal growth patterns observed in children from infancy through preschool years.

Step-by-step explanation:

The question pertains to the age, weight, and height requirements for a child to use a booster seat. Looking at the growth and development stages of children, it is evident that children ages 2.5 to 6 typically undergo significant physical changes.

In infancy, a newborn can weigh between 5 and 10 pounds and reach up to 34.4 inches by 2 years. By the age of 5, children normally weigh between 36.3 and 44.7 pounds and their height can range from 41.3 to 44.9 inches.

Considering these growth patterns, choice (b) 4 years old, 50 lbs, 5 feet, aligns with the known developmental milestones for children. Children under the specified age, weight, or height should use a booster seat to ensure their safety during car rides.

Answer 2

Children who are less than 8 years old, or less than 80 pounds, or less than 4 feet 9 inches tall are required to be in a booster seat or child passenger restraint system. Therefore, the correct option is:

a) 3 years old, 40 lbs, 4 feet