All the members of a construction crew work at the same pace. six of them working together are able to pour foundation in 22 hours. how many hours would this job take if the number of workers decreased by factor of 2?

44 hours

Step-by-step explanation:

All the members of a construction crew work at the same pace.

Given:

Number of workers = 6

Time needed = 22 hours

Then

6 workers 22 hours

if the number of workers decreased by factor of 2, then

Number of workers

Time needed hours.

Here you should multiply, because less workers will need more time (indirect proportion)

gdp is the best phrase!

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0