A regular tank is being designed with an internal catwalk around the inside as shown. For functional reasons, the walk way cannot be more than 3 in. above the liquid. The liquid level in the tank will be maintained 3/4 full at all times. What height dimension for the walkway should be put on the drawing? Please answer step-by-step, Thanks Someone please answer this, I wasted all my points for this problem to be on here, Thanks I appreciate it..

I tried to put the drawing on here but it wouldn't let me. ​

Answer is in the file below

tinyurl.com/wtjfavyw

well what did you do it matters what you did : )

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