3^3*4^-2*4^-4=
a: 3^-5*4^-6
b: 3^5*4^6
c: 3^5/4^6
d: 12^2

C

Step-by-step explanation:

Round the decimals.

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

answer: you will have more water.