For a certain company, the cost function for producing 2 items is C (x) = 30 x + 200 and the revenue function for selling 2 items is R(x) 0.5(x – 90)2 + 4,050. The maximum capacity of the company is 110 items.

Is it true or false i’m trying to pass this test so i can leave school

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .