Please help I been on this question for a week !! The marginal cost of a product can be thought of as the cost of producing one additional unit of output. For example, if the marginal cost of producing the fiftieth product is $630, then it cost $6 30 to
increase production from 49 to 50 units of output Suppose that the marginal cost C in dollars) to produce x digital cameras is given by C(x)=0 03x² - 6x + 350 How many digital cameras should be
produced to minimize marginal cost? What is the minimum marginal cost ?

she was supposed to add the hours(38.5) and multiply the amount of money she earned(7.50) resulting in $288.75 .

correct me if i'm wrong and if it is i'm truly sorry.

96 39 cause 135 -96=39 im smart (i used a calculater)

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33

answer:

24pi or letter c