Final answer:
To determine the true inequality for t = 14, substitute the value into each given inequality or equation, and check the result. Without specific inequalities provided, only the method of verification can be discussed.
Step-by-step explanation:
To determine which inequality is true when the value of t is 14, we need to examine provided equations and inequalities and check which statements will be satisfied by t = 14.
From the information given, we notice references to quadratic equations of the form at² + bt + c = 0. In this form, by substituting t = 14 into the quadratic equation and comparing the resulting value to zero, we can determine if the inequality holds.
For instance, if the constants are a = 4.90, b= -14.3, and c= -20.0, using the quadratic formula would provide us with solutions for t. But since we are just verifying the inequality at t = 14, we simply substitute the value into each equation and see which one yields a positive or negative result.
An example of checking an inequality could be substituting t = 14 into the equation 4.90t² - 14.3t - 20.0 = 0 to see if the left side is greater than, less than, or equal to zero.
However, without specific inequalities to verify against t = 14, we can only discuss the general process.