No because that would just be measuring freshman a better sampling method would be surveying the same number of students for each grade
Answer:
Step-by-step explanation:
Add the amounts together:
Convert the whole number 1 into a fraction with denominator 4:
As all the denominators are the same, we can simply add the numerators:
Finally, convert the improper fraction into a mixed number:
Step-by-step explanation:
The square root of a number is a number that you can square to get it, that is, a number that you can multiply by itself to get the number. So, 2 is a square root of 4, because 2 x 2 = 4, and 3 is a square root of 9, because 3 x 2 = 9.
It can be any number from 450000 to 549999. This is due to the fact that
when figures like this are reported they are either rounded up or down.
Answer:
-2
Step-by-step explanation:
the line is going down meaning its a negative and to find the slope do rise over run