No because that would just be measuring freshman a better sampling method would be surveying the same number of students for each grade
If you would like to know how many hours did Eric practice the piano this week, you can calculate this using the following steps:
the piano: 3/4 of 8 hours = 3/4 * 8 hours = 6 hours
The correct result would be 6 hours.
Answer:
7/9
Step-by-step explanation:
Think of 1 as being 9/9. The difference between 9/9 and 2/9 is 7/9, which is the answer
Therefore, Sandy has 276 football cards.
40+40+40= 120. If each inch is 40 then add 40 3 times
