Kevin asked some of his friends how many hours they had worked during the previous week at their after-school jobs. the results are shown below.
6 6 6 4 6 6 9 7 6 3 7 6
6 7 6 6 7 6 6 7 6 7 7 4
construct a frequency distribution showing class limits, class boundaries, midpoints, frequency, and relative frequencies. use 4 classes

168

step-by-step explanation:

i am pretty sure that the answer is 168

exa:

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3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

for me what is finding a good play list and going out because i can not lay down and relax so i usually go to a coffee shop. i also use the gum trick and this actually works. another advice is highlighting subjects it really does me remember certain things

step-by-step explanation: