Answer:
7 or 9 either one
Step-by-step explanation:
because 2+5 +7 and
2+2+5 = 9
The equation sums up to be 19.
The domain of the function is all the values from which the functio can be mapped: here it's between 0 and <span>76,867 -depending on how many people come
</span>
The range is all the values that the function can have.So here it's from 0, when noone is coming, to 76867*161=12377036