The ordering and transportation cost c for the c mponents used in manufacturing a product is c= 100(200/x^2+ x/x+30), x≥1 where c is measured in thousands of dollars and x is the order size in hundreds. find the rate of change of c with respect to x when (a) x = 10, (b) x = 15, and (c) x = 20. what do these rates of change imply about increasing order size?

step-by-step explanation:

12475909

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: