Answer:
1
Step-by-step explanation:
Let us consider the case of 3 numbers: x, y, and z.
Then x/x+y+z + y/x+y+z + z/x+y+z = x+y+z/x+y+z = 1
The same works also for any quantity of numbers.
Answer:
first off here are the things you need to know:
She parked her car 4 levels below the street
so let's make that 4
and he doctor's office is at the fifth level of the building which makes it 5
so; 4+5=9 meaning she ride the elevator 9 levels
Answer:

Step-by-step explanation:
The Unemployment rate of a country is calculated as a fraction of its Labor force. In Barbaria,
Number of Unemployed =9 million
Number of Employed =35 Million
Labor Force = (9+35) Million =44 Million

The Unemployment rate in Barbaria in 2012 was 25.71%.
The independent variable would be x , the number of minutes