Answer:
10%
Step-by-step explanation:
i think
Answer:
im not sure if this is correct but, i got C
Nope. Perimeter = sum of all sides
P = 20 + 11 + 20 + 11 = 62 and not 64
So, it is not possible.
An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. These biotic and abiotic components are linked together through nutrient cycles and energy flows. ... Ecosystems are controlled by external and internal factors.
This means for every 5 students there will be 1 teacher so 550/5=110
So answer is 110 teachers
