A customer suspects that one brand of oatmeal fills its containers with less oatmeal than the advertised weight. He visits three different grocery stores at
random and weighs every 10th container of this brand of oatmeal on the shelves.
What is the sample in this study?

fwms@lil_ben06

step-by-step explanation:

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

see below

step-by-step explanation:

x+2> 6

subtract 2 from each side

x+2-2 > 6-2

x > 4

there is an open circle at 4 since is it is greater than and the line goes to the right