The 105 per hour mechanic worked for 10 hours and the other worked for 15. here's the math.
Given that ∠A and ∠B are supplementary, Daisy conjectured that ∠A≅∠B .
2 answers:
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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.