A business needs production workers who have strong math skills. They will be performing many measurement tasks. Which of the following activities
would most likely be part of the company's selection function?

A. Applicants are given a math test.
B. The company ensures it is paying employees a fair wage.
C. The measurement process is automated,
O D. Applicants are taught how to use measurement tools.

On a mild saturday morning while people are working inside, the furnace keeps the temperature inside the building at 23degreesc. at noon the furnace is turned off, and the people go home. the temperature outside is a constant 16degreesc for the rest of the afternoon. if the time constant for the building is 3 hr, when will the temperature inside the building reach 18degreesc? if some windows are left open and the time constant drops to 2 hr, when will the temperature inside reach 18degreesc?