I don't understand Which of the following expressions is equal to m4? A. m + m + m + m

B. m/4

c. m · m · m · m

D, m · 4

C

Step-by-step explanation:

If it’s m^4 it would be c since an exponent means you multiply the m by itself 4 times.

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

4+3x hope you like mark as brainliest✔