Step-by-step explanation:
³√-1
-1
..................
If I'm understanding the question correctly, this is how I would estimate the sum.
I would round each number to the nearest tens place.
33 would be rounded down to 30.
89 would be rounded up to 90.
Then I would do 90+30.
Answer:
2-4i/5
Step-by-step explanation:

Answer:
Neighborhood A has a larger group of people. The people in neighborhood A has 44 people while neighborhood B has 37.
Step-by-step explanation:
Get the mean of both neighborhoods
A: 44/9=4.8
B:37/9=4.1