If you were to roll the dice one time what is the probability it will land on 3

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?

With alll of except for the 2 that i did already

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42