Answer:
Choose every tenth student entering the school and ask them if they like the dress code or not.
Step-by-step explanation:
This is a question of sampling. We need to make non-biased predictions using non-biased data. We can sample from every tenth student to stay proportional. Sampling many students can collect more data and can help keep the data non-biased.
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-Chetan K
Answer:
Rounded to nearest tenths = 0.2
Answer:
first round 68.28 to 70.00 then get 25% which is 17.50 so the tip would be 17 dollars
Step-by-step explanation:
The intersected arc is the arc opposite the angle in question, here arc ABE.
Answer: ABE, last choice
