What is the solution of x/4 is less than or equal to 9/x? PLEASE HURRYY

High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.