The level of sound V in decibels with an intensity i can be modeled by V= log (i/10^-16) where i is intensity in watts per centimeter. Loud music can have an intensity of 10^-5 watts per centimeter. Whats the level of sound of loud music?

answer: 4 (:

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