Answer:
2
Step-by-step explanation:
7/10... 14/20, 28/40
12/11... 6/6.5, 24/22
3/2... 6/4, 12/8
11/4... 22/8, 33/16
5/12... 10/24, 20/48
This may be what you're looking for:
Answer:
18
Step-by-step explanation:
Few numbers of the students are standing in a circle.
Students are evenly spaced and given that the 6th student is directly opposite to the 15th student.
So, in the half-circle, there are ( 15 - 6 ) = 9 students spaced evenly.
Therefore, in the full circle, there will be all together ( 9×2 ) =18 students evenly spaced. (Answer)
G(f(12))
f(12) = 9 - 12 = -3
g(-3) = (-3)^2 + 4 = 9 + 4 = 13