Which of these would have the greatest potential energy? a) a roller coaster at the top of a hill. b) a roller coaster half-way up the hill. c) a roller coaster half-way down the hill. d) a roller coaster at the bottom of the hill.

What is the quotient of -3/8and-1/3?

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

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?