The amount of time t (in hours) it takes to complete a certain job varies inversely with the number of workers, w. the constant of variation is 28. find the time it takes to complete the job when the number of workers is 16.

1.75 h

Step-by-step explanation:

t = k/w

k = 28

t = 28/w

If w = 16,

t = 28/16

t  = 1.75 h

It will take 16 workers 1.75 h to complete the job.

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )

answer: y=0 if that is what u r looking for