Mathematics

Guest

17 October, 08:48

The number of hours required to do a painting job is represented by the function f (x) = 2/x, where f (x) gives the number of hours and x is the number of painters doing the job. How much time will {4, 10, 14, 16, 18} workers take to do the job?

{0.2, 0.7, 0.8, 0.9, 1.0}

{0.1, 0.4, 0.6, 0.8, 0.9}

{0.2, 0.59, 0.73, 0.84, 0.9}

{0.11, 0.125, 0.14, 0.2, 0.5}