First we do brackets
(8900)-(1x89)
next we do the next bracket
8900-89
now we finish the equation
8811
The answer to this question whould be that the area is 20
Answer:
3575880
Step-by-step explanation:
We need to use Permutation method,

Where n is the sample of size and r the combination considered, so

There is 3575880 possibilities to make leadership structures in that committee
B) 48 is your answer
Hope this helps!!