Given that AB 3.2 + 4 and CD=7+ 16, find the length of line segment AB.
A
th
E
с
+
B.
#
D

51840000 cm 2

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

139 divided by a number

step-by-step explanation:

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