Answer:
76
Step-by-step explanation:
Let the number of vegetarians be x. Then, the number of non-vegetarians is x-52.
52
first you rearange them
39 40 44 49 50 54 56 61 62 68
| |
(50+54)/2
104/2
C.
that is the correct answer
C
Perimeter = 2l + 2w
2(2a + 2) + 2(a + 4)
(4a + 4) + (2a + 8)
6a + 12