Write all the two-element sunsets of {1,2,3}.

Apath 3 m wide runs around the inside of a square park inside 60 m.find the area of the path.pls

Find the slope of the line y =8/9x + 1.

An energy plant is looking into putting in a system to remove harmful pollutants from its emissions going into earth's atmosphere. the cost of removing the pollutants can be modeled using the function c = 25000p/100 -p what is the vertical asymptote?