The correct answer is A) 104
Answer: i.m on school com so i can,t see the pictures
Step-by-step explanation:
I think the answer would be D.
There is 30 students from each grade so we have 30/120 already then add 12 from 9th grade math and add 10 more from 10th grade math, then add 7 from 12th grade math.
30 + 12 + 10 + 7 = 59
59/120 students.
You need the cubic root of 27, which is 3. This means each edge is 3cm