. A contractor determined the average amount of time needed to build a house. .
When 5 workers are used, it takes 52 days to build the house.
When 20 workers are used, it takes 13 days to build the house.
If w represents the number of workers and d represent the number of days required
to build the house, which statement is true about this relationship?
F.

The time required to build a house varies directly with the number of workers because
d = 260w.
The time required to build a house varies directly with the number of workers because
wd = 260.
The time required to build a house varies inversely with the number of workers because
d = 260w.
The time required to build a house varies inversely with the number of workers because
wd =260