The total cost (in dollars) of manufacturing x auto body frames is C(x)equals=20 comma 000 plus 900 x20,000+900x. (A) Find the average cost per unit if 200200 frames are produced. (B) Find the marginal average cost at a production level of 200200 units.

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?

What is the measure of angle 1? a.28 b.152 c.168 d.64