For a survey like this, you want to take a random sample. It would be a good idea to use an alphabetical list of the students. Then, you could randomly select students from the list.
The principal would want to avoid surveying all the same type of students. For example, don't just ask the athletes.
Answer:
C
Step-by-step explanation:
Answer:
The number of units in the length of the shortest side of the triangle is 6.325 units or 2 sqrt 10.
Answer:Divide both sides by the numeric factor on the left side, then solve.
m
=
−
4
Step-by-step explanation:
The answer is A.) A smaller percentage of second-lunch students (18%) eat outside.
hope this helps !
