Determine the consumers' surplus and the producers' surplus at the equilibrium price level for the following demand and supply functions. p = D(x) = 70.1 − 1.8xp = S(x) = 0.3x2 + 14

Find the total area for the regular pyramid ( follow the answer set up in the picture)

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?