Consider the differential equation dy/dx=y-y^2/x for all x ! =0

Find the value of the cosine for angle a

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?

Graph the line y=4/3 x+1 . use the line tool and select two points on the line.