A baseball player hits a ball at an angle of 56° and at a height of 4.2 ft. If the ball’s initial velocity after being hit is 154 ft./s and if no one catches the ball, when will it hit the ground? Remember that the acceleration due to gravity is 32 .

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)

How can constraints be used to model a real-world situation?