Casper has some whipping cream that is 18%, percent butterfat and some milk that is 4%, percent butterfat. He wants to make a 500mL mixture of them that is 12%, percent butterfat. What does point L represent in this context?

20%

step-by-step explanation:

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

a ≈ 172.05

step-by-step explanation:

the pictures.