A manufacturer of jet engine harnesses has weekly production costs of C = 0.25x2 - 10x + 800 where C is the total cost (in dollars) and x is the number of units produced. What is the average rate of change in the cost per unit as the manufacturer increases the weekly production from 500 to 600 units?

What is the answer to |-2x-5|-|-4+8| and x=7

What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv