Respuesta :
the absolute value of the difference between the time anyone takes and 45 is less than or equal to 8
|t - 45| <= 8 is the correct choice ( the last one)
|t - 45| <= 8 is the correct choice ( the last one)
Answer:
Option 4 - [tex]|t-45|\leq 8[/tex]
Step-by-step explanation:
Given : Assembly of a television set in the factory is set at 45 minutes. Some workers take a shorter time (t) at this while some take longer. However, each varies no more than 8 minutes.
To find : Which inequality below represents this scenario?
Solution :
According to question,
Some workers take a shorter time (t) at this while some take longer i.e. absolute value.
The time take will be the absolute value of t-45 and is no more than 8 minutes.
The inequality used for no more than is ≤.
The inequality equation form is
[tex]|t-45|\leq 8[/tex]
Therefore, Option 4 is correct.
