Alog splitter uses a pump with hydraulic oil to push a piston, attached to which is a chisel. the pump can generate a pressure of 2.3x107 pa in the hydraulic oil, and the piston has a radius of 0.041 m. in a stroke lasting 29 s, the piston moves 0.57 m. what is the power needed to operate the log splitter's pump?

Which of the following is an equation of a line parallel to the equation y=4x+1?

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)

Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?