Answer:
02 High Schools would be selected from the stratum with a percent-free-lunch value of 40 less than or equals x.
Step-by-step explanation:
As the sample size needed is 25 and total schools are 100 so this indicate 1 school in each 4 schools is to be selected. This is given as

Now as the schools with percent free lunch are 8 so now

So only 2 schools will be selected in this regard.
Answer:
12 years
Step-by-step explanation:
20-8=12
Micheal's babysitter is 12 years older than Micheal.
It is most likely the mean. Because the mean is the center of the data
I cant read the letters but the bottom left is nonlinear
2 bags of popcorn which brings you up to 6$, and an even number, than film the rest of the cash value with cotton candy (3 bags 6$)
So final answer
2 bags of popcorn, and 3 bags of cotton candy
Hope this helps:)