ABCD is a field with AB= 750m and BC= 600m. Inside the field is a straight path, AC of length 800m and DAC= 90°

a)Show that ACB= 62.9° correct to one decimal place.

b) The area of the field is 375000m². Calculate AD​

i think the amount would be $140.62

the answer i believe is 27 units.

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