Which of the following statements about students’ legal rights regarding student punishment is TRUE?

It takes Bethany 3 hours to proof a chapter of the novel one of her clients is writing. It takes Phillip 11 hours to proof the same chapter. How long would it take them working together?  Round your answer to the nearest hundredth. 

Given the quadratic equation:    Identify the following things about the parabola produced from this equation.  Vertex  Axis of Symmetry Intervals of Increase & Decrease Range y-intercept x-intercepts (roots)  Open up or down Maximum/Minimum  Sketch the Graph Use the “Insert Equation” tool in the “Insert” dropdown menu to type your answers. The “” symbol is located in the “Misc” tab within the equation tool. Please be sure to label each part of your answer. 

An assistant principal wants to search a student’s backpack because of a belief that it contains a hunting knife, possession of which would constitute a violation of law and school policies. Which of the following, if true, would best support the legality of the assistant principal’s search?

Determine the solution interval for the quadratic inequality by using the test-point method. (Hint: you need the roots of the quadratic before determining your test points.) 

I am allowed to use AI to write my discussion post responses or replies for me.

Identify the property of real numbers illustrated in the following equation. 

Simplify the following complex fraction.     

What cell is responsible for maintaining bone matrix after becoming surrounded by it?  

Thoracic vertebrae are different than other vertebrae because they have ________.