A teacher is making a seating chart in order to group his class of 30 students. He puts 5 students in each group. What should the teacher do to figure out how many groups he will have?

he should divide to find how many students

Step-by-step explanation:

30 ÷5=6

lo.lll

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