Yes, because there is a corresponding amount of teachers per student.
D. 4/5. Just have to figure out what is left. so 5/5-1/5=4/5
Answer:
D is the largest angle
Step-by-step explanation:
The angle opposite the largest side is the largest and the angle opposite the smallest side is the smallest.
Since 12 is the largest side, angle D is the largest
8 is the smallest side, F is the smallest angle
I believe it is D, stratified random sampling.
Hope this helps!!
Answer: 2x+12
Step-by-step explanation:
2(10)+2(x-4)
20+2x-8
12+2x