Question
Write inequalities to represent the situations below.
To ride a roller coaster, a visitor must be taller than 60 inches.
Use h to represent the height (in inches) of a visitor able to ride.
Jenny exercises no less than 30 minutes per day.
Use t to represent Jenny's amount of exercise (in minutes per day).
To ride a roller coaster, a visitor must be taller than 60 inches.
Use h to represent the height (in inches) of a visitor able to ride.
Jenny exercises no less than 30 minutes per day.
Use t to represent Jenny's amount of exercise (in minutes per day).
Answers
GPT-4o mini
1. For the roller coaster height requirement:
The inequality representing the situation is:
\[ h > 60 \]
This means that the height \( h \) of a visitor must be greater than 60 inches to ride the roller coaster.
2. For Jenny's exercise routine:
The inequality representing the situation is:
\[ t \geq 30 \]
This indicates that Jenny exercises for at least 30 minutes per day, meaning her exercise time \( t \) is greater than or equal to 30 minutes.
The inequality representing the situation is:
\[ h > 60 \]
This means that the height \( h \) of a visitor must be greater than 60 inches to ride the roller coaster.
2. For Jenny's exercise routine:
The inequality representing the situation is:
\[ t \geq 30 \]
This indicates that Jenny exercises for at least 30 minutes per day, meaning her exercise time \( t \) is greater than or equal to 30 minutes.