Cone A is similar to Cone B with a scale factor of 3:5. If the surface area of Cone B is 725 ft^2
, find the surface area of Cone A.

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 90 degree rotation across the the origin followed by a reflection across the x-axis.

step-by-step explanation:

not sure srry man