The problem asks for the minimum height requirement for a child to use an adult safety belt.
We are given three height options: 3 feet 8 inches, 4 feet 3 inches, and 4 feet 9 inches.
Comparing the heights, 3 feet 8 inches is the smallest.
Therefore, the minimum height requirement is 3 f ee t 8 in c h es .
Explanation
Understanding the Problem The problem states that a child can use an adult safety belt in the back seat of a car if they are at least 8 years old and a certain height. We are given three height options and need to determine which one is the minimum height requirement.
Identifying the Minimum Height The question implies that there is a minimum height requirement for a child to use an adult safety belt. We need to identify this minimum height from the given options.
Comparing the Heights We are given the following height options:
3 feet 8 inches
4 feet 3 inches
4 feet 9 inches
We need to choose the smallest of these heights.
Determining the Minimum Height Requirement Comparing the three heights, we can see that 3 feet 8 inches is the smallest.
Final Answer Therefore, a child can sit in the back seat of a car using an adult safety belt if they are at least 8 years old and 3 feet 8 inches tall.
Examples
Understanding minimum height requirements is crucial in various real-life scenarios, especially concerning safety. For instance, amusement parks often have height restrictions for rides to ensure the safety of children. Similarly, knowing the minimum height for using certain equipment or tools can prevent accidents and injuries. This problem demonstrates the importance of identifying and adhering to minimum requirements to ensure safety and well-being.
A child can use an adult safety belt in the back seat of a car if they are at least 8 years old and 3 feet 8 inches tall. Among the options provided, 3 feet 8 inches is the minimum height requirement. Therefore, the answer is A. 3 feet 8 inches.
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